alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: exploit Veritas NetBackup 7.x through 7.5.0.7 and 7.6.0.x through 7.6.0.4 and NetBackup Appliance through 2.5.4 and 2.6.0.x through 2.6.0.4 do not use TLS for administration-console traffi
Matching passage: CVE-2015-6551. CWE: CWE-200. CVSS: 5.900000095367432. Veritas NetBackup 7.x through 7.5.0.7 and 7.6.0.x through 7.6.0.4 and NetBackup Appliance through 2.5.4 and 2.6.0.x through 2.6.0.4 do not use TLS for administration-console traffic to the NBU server, which allows remote attackers to obtain sensitive information by sniffing the network for key-exchange packets.
Near-miss passage: CVE-2015-5749. CWE: CWE-200. CVSS: 4.300000190734863. The Sandbox_profiles component in Apple iOS before 8.4.1 allows attackers to bypass the third-party app-sandbox protection mechanism and read arbitrary managed preferences via a crafted app.
Query: rule covering Detects disabling of Multi Factor Authentication.
Matching passage: Sigma rule: Detects disabling of Multi Factor Authentication.. Logsource: m365 / audit. Rule: title: Disabling Multi Factor Authentication id: 60de9b57-dc4d-48b9-a6a0-b39e0469f876 status: test description: Detects disabling of Multi Factor Authentication. references: - https://research.splunk.com/cloud/c783dd98-c703-4252-9e8a-f19d9f5c949e/ author: Splunk Threat Research Team (original rule), Harjot Singh @cyb3rjy0t (sigma rule) date: 2023-09-18 tags: - attack.persistence - attack.credential-access - attack.defense-impairment - attack.t1556.006 logsource: service: audit product: m365 detection: selection: Operation|contains: Disable Strong Authentication. condition: selection falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detects DNS queries made by "AppInstaller.EXE". The AppInstaller is the default handler for the "ms-appinstaller" URI. I. Logsource: windows / dns_query. Rule: title: AppX Package Installation Attempts Via AppInstaller.EXE id: 7cff77e1-9663-46a3-8260-17f2e1aa9d0a related: - id: 180c7c5c-d64b-4a63-86e9-68910451bc8b type: derived status: test description: 'Detects DNS queries made by "AppInstaller.EXE". The AppInstaller is the default handler for the "ms-appinstaller" URI. It attempts to load/install a package from the referenced URL ' references: - https://twitter.com/notwhickey/status/1333900137232523264 - https://lolbas-project.github.io/lolbas/Binaries/AppInstaller/ author: frack113 date: 2021-11-24 modified: 2023-11-09 tags: - attack.command-and-control - attack.t1105 logsource: product: windows category: dns_query detection: selection: Image|startswith: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_ Image|endswith: \AppInstaller.exe condition: selection falsepositives: - Unknown level: medium
Query: rule covering Detects usage of the "dir" command part of Windows CMD with the "/S" command line flag in order to enumerate files in a
Matching passage: Sigma rule: Detects usage of the "dir" command part of Windows CMD with the "/S" command line flag in order to enumerate files in a. Logsource: windows / process_creation. Rule: title: File And SubFolder Enumeration Via Dir Command id: 7c9340a9-e2ee-4e43-94c5-c54ebbea1006 status: test description: 'Detects usage of the "dir" command part of Windows CMD with the "/S" command line flag in order to enumerate files in a specified directory and all subdirectories. ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md author: frack113 date: 2021-12-13 modified: 2026-05-18 tags: - attack.discovery - attack.t1217 logsource: category: process_creation product: windows detection: selection_cmd: - Image|endswith: \cmd.exe - OriginalFileName: Cmd.Exe selection_cli: CommandLine|contains|windash: -s CommandLine|contains: 'dir ' filter_main_rmdir: CommandLine|contains: rmdir condition: all of selection_* and not 1 of filter_main_* falsepositives: - Likely level: low regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_cmd_dir_execution/info.yml simulation: - type: atomic-red-team name: List Internet Explorer Bookmarks using the command prompt technique: T1217 atomic_guid: 727dbcdb-e495-4ab1-a6c4-80c7f77aef85
Near-miss passage: Sigma rule: Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This rule detect u. Logsource: linux / auditd. Rule: title: Binary Padding - Linux id: c52a914f-3d8b-4b2a-bb75-b3991e75f8ba status: test description: 'Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This rule detect using dd and truncate to add a junk data to file. ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md author: Igor Fits, oscd.community date: 2020-10-13 modified: 2023-05-03 tags: - attack.stealth - attack.t1027.001 logsource: product: linux service: auditd detection: selection_execve: type: EXECVE keywords_truncate: '|all': - truncate - -s keywords_dd: '|all': - dd - if= keywords_filter: - of= condition: selection_execve and (keywords_truncate or (keywords_dd and not keywords_filter)) falsepositives: - Unknown level: high simulation: - type: atomic-red-team name: Pad Binary to Change Hash - Linux/macOS dd technique: T1027.001 atomic_guid: ffe2346c-abd5-4b45-a713-bf5f1ebd573a
Query: explain CWE-378
Matching passage: CWE-378 Creation of Temporary File With Insecure Permissions. Opening temporary files without appropriate measures or controls can leave the file, its contents and any function that it impacts vulnerable to attack.
Near-miss passage: CWE-622 Improper Validation of Function Hook Arguments. The product adds hooks to user-accessible API functions, but it does not properly validate the arguments. This could lead to resultant vulnerabilities.
Query: vulnerability: Cross-site scripting (XSS) vulnerability in Microsoft System Center 2012 Operations Manager Gold before Rollup 8, SP1 before Rollup 10, and R2 before Rollup 7 allows remote attacke
Matching passage: CVE-2015-2420. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in Microsoft System Center 2012 Operations Manager Gold before Rollup 8, SP1 before Rollup 10, and R2 before Rollup 7 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka "System Center Operations Manager Web Console XSS Vulnerability."
Near-miss passage: CVE-2015-2840. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in help/rt/large_search.html in Citrix NetScaler before 10.5 build 52.3nc allows remote attackers to inject arbitrary web script or HTML via the searchQuery parameter.
Query: CVE similar to CVE-2015-2089
Matching passage: CVE-2015-2089. CWE: CWE-352. CVSS: 6.800000190734863. Multiple cross-site request forgery (CSRF) vulnerabilities in the CrossSlide jQuery (crossslide-jquery-plugin-for-wordpress) plugin 2.0.5 for WordPress allow remote attackers to hijack the authentication of administrators for requests that (1) change plugin settings or conduct cross-site scripting (XSS) attacks via the (2) csj_width, (3) csj_height, (4) csj_sleep, (5) csj_fade, or (6) upload_image parameter in the thisismyurl_csj.php page to wp-admin/options-general.php.
Near-miss passage: CVE-2015-3986. CWE: CWE-352. CVSS: 4.300000190734863. Cross-site request forgery (CSRF) vulnerability in the TheCartPress eCommerce Shopping Cart (aka The Professional WordPress eCommerce Plugin) plugin for WordPress before 1.3.9.3 allows remote attackers to hijack the authentication of administrators for requests that conduct directory traversal attacks via the tcp_box_path parameter in the checkout_editor_settings page to wp-admin/admin.php.
Query: CVE similar to CVE-2015-6184
Matching passage: CVE-2015-6184. CWE: UNKNOWN. CVSS: 8.100000381469727. The CAttrArray object implementation in Microsoft Internet Explorer 7 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (type confusion and memory corruption) via a malformed Cascading Style Sheets (CSS) token sequence in conjunction with modifications to HTML elements, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2015-6048 and CVE-2015-6049.
Near-miss passage: CVE-2015-8616. CWE: UNKNOWN. CVSS: 8.600000381469727. Use-after-free vulnerability in the Collator::sortWithSortKeys function in ext/intl/collator/collator_sort.c in PHP 7.x before 7.0.1 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging the relationships between a key buffer and a destroyed array.
Query: risk of In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile MDM9625, MDM9635M, SD 400, and SD 800, while computing the length of memory allocated for
Matching passage: CVE-2015-9150. CWE: CWE-119. CVSS: 9.800000190734863. In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile MDM9625, MDM9635M, SD 400, and SD 800, while computing the length of memory allocated for a Diag event, if the buffer length is very small or greater than the maximum, an integer overflow may occur, which later results in a buffer overflow.
Near-miss passage: CVE-2015-1964. CWE: CWE-119. CVSS: 7.800000190734863. Stack-based buffer overflow in the server in IBM Tivoli Storage Manager FastBack 6.1 before 6.1.12 allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors, a different vulnerability than CVE-2015-1924, CVE-2015-1925, CVE-2015-1929, CVE-2015-1930, CVE-2015-1948, CVE-2015-1953, CVE-2015-1954, CVE-2015-1962, CVE-2015-1963, and CVE-2015-1965.
Query: describe CVE-2015-7665
Matching passage: CVE-2015-7665. CWE: CWE-200. CVSS: 5.300000190734863. Tails before 1.7 includes the wget program but does not prevent automatic fallback from passive FTP to active FTP, which allows remote FTP servers to discover the Tor client IP address by reading a (1) PORT or (2) EPRT command. NOTE: within wget itself, the automatic fallback is not considered a vulnerability by CVE.
Near-miss passage: CVE-2015-7846. CWE: CWE-200. CVSS: 4.599999904632568. Huawei S7700, S9700, S9300 before V200R07C00SPC500, and AR200, AR1200, AR2200, AR3200 before V200R005C20SPC200 allows attackers with physical access to the CF card to obtain sensitive information.
Query: telemetry for T1675
Matching passage: T1675 ESXi Administration Command. Tactics: execution. Description: Adversaries may abuse ESXi administration services to execute commands on guest machines hosted within an ESXi virtual environment. Persistent background services on ESXi-hosted VMs, such as the VMware Tools Daemon Service, allow for remote management from the ESXi server. The tools daemon service runs as `vmtoolsd.exe` on Windows guest operating systems, `vmware-tools-daemon` on macOS, and `vmtoolsd ` on Linux.(Citation: Broadcom VMware Tools Services) Adversaries may leverage a variety of tools to execute commands on ESXi-hosted VMs – for example, by using the vSphere Web Services SDK to programmatically execute commands and scripts via APIs such as `StartProgramInGuest`, `ListProcessesInGuest`, `ListFileInGuest`, and `InitiateFileTransferFromGuest`.(Citation: Google Cloud Threat Intelligence VMWare ESXi Zero-Day 2023)(Citation: Broadcom Running Guest OS Operations) This may enable follow-on behaviors on the guest VMs, such as [File and Directory Discovery](https://attack.mitre.org/techniques/T1083), [Data from Local System](https://attack.mitre.org/techniques/T1005), or [OS Credential Dumping](https://attack.mitre.org/techniques/T1003).
Near-miss passage: T1574.014 AppDomainManager. Tactics: stealth, execution. Description: Adversaries may execute their own malicious payloads by hijacking how the .NET `AppDomainManager` loads assemblies. The .NET framework uses the `AppDomainManager` class to create and manage one or more isolated runtime environments (called application domains) inside a process to host the execution of .NET applications. Assemblies (`.exe` or `.dll` binaries compiled to run as .NET code) may be loaded into an application domain as executable code.(Citation: Microsoft App Domains) Known as "AppDomainManager injection," adversaries may execute arbitrary code by hijacking how .NET applications load assemblies. For example, malware may create a custom application domain inside a target process to load and execute an arbitrary assembly. Alternatively, configuration files (`.config`) or process environment variables that define .NET runtime settings may be tampered with to instruct otherwise benign .NET applications to load a malicious assembly (identified by name) into the target process.(Citation: PenTestLabs AppDomainManagerInject)(Citation: PwC Yellow Liderc)(Citation: Rapid7 AppDomain Manager Injection)
Query: exploit The Hadoop connector 1.1.1, 2.4, 2.5, and 2.7.0-0 before 2.7.0-3 for IBM Spectrum Scale and General Parallel File System (GPFS) allows local users to read or write to arbitrary GPF
Matching passage: CVE-2015-7430. CWE: CWE-264. CVSS: 8.399999618530273. The Hadoop connector 1.1.1, 2.4, 2.5, and 2.7.0-0 before 2.7.0-3 for IBM Spectrum Scale and General Parallel File System (GPFS) allows local users to read or write to arbitrary GPFS data via unspecified vectors.
Near-miss passage: CVE-2015-0149. CWE: CWE-264. CVSS: 5.5. The developer portal in IBM API Management 3.0 before 3.0.4.1 does not properly restrict access to the public and private APIs, which allows remote authenticated users to obtain sensitive information or modify data via unspecified API calls.
Query: CVE similar to CVE-2015-7963
Matching passage: CVE-2015-7963. CWE: CWE-264. CVSS: 7.800000190734863. SafeNet Authentication Service for AD FS Agent uses a weak ACL for unspecified installation directories and executable modules, which allows local users to gain privileges by modifying an executable module.
Near-miss passage: CVE-2015-7709. CWE: CWE-264. CVSS: 10.0. The arkeiad daemon in the Arkeia Backup Agent in Western Digital Arkeia 11.0.12 and earlier allows remote attackers to bypass authentication and execute arbitrary commands via a series of crafted requests involving the ARKFS_EXEC_CMD operation.
Query: describe CVE-2015-1895
Matching passage: CVE-2015-1895. CWE: CWE-264. CVSS: 5.0. IBM InfoSphere Optim Workload Replay 2.x before 2.1.0.3 relies on client-side code to verify authorization, which allows remote attackers to bypass intended access restrictions by modifying the client behavior.
Near-miss passage: CVE-2015-2756. CWE: CWE-264. CVSS: 4.900000095367432. QEMU, as used in Xen 3.3.x through 4.5.x, does not properly restrict access to PCI command registers, which might allow local HVM guest users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.
Query: Sigma rule for Detects tampering with EventLog service "file" key. In order to change the default location of an Evtx file. This techni
Matching passage: Sigma rule: Detects tampering with EventLog service "file" key. In order to change the default location of an Evtx file. This techni. Logsource: windows / registry_set. Rule: title: Potential EventLog File Location Tampering id: 0cb8d736-995d-4ce7-a31e-1e8d452a1459 status: test description: Detects tampering with EventLog service "file" key. In order to change the default location of an Evtx file. This technique is used to tamper with log collection and alerting references: - https://learn.microsoft.com/en-us/windows/win32/eventlog/eventlog-key author: D3F7A5105 date: 2023-01-02 modified: 2023-08-17 tags: - attack.defense-impairment - attack.t1685.001 logsource: category: registry_set product: windows detection: selection: TargetObject|contains: \SYSTEM\CurrentControlSet\Services\EventLog\ TargetObject|endswith: \File filter: Details|contains: \System32\Winevt\Logs\ condition: selection and not filter falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects execution of php using the "-r" flag. This is could be used as a way to launch a reverse shell or execute live p. Logsource: windows / process_creation. Rule: title: Php Inline Command Execution id: d81871ef-5738-47ab-9797-7a9c90cd4bfb status: test description: Detects execution of php using the "-r" flag. This is could be used as a way to launch a reverse shell or execute live php code. references: - https://www.php.net/manual/en/features.commandline.php - https://www.revshells.com/ - https://pentestmonkey.net/cheat-sheet/shells/reverse-shell-cheat-sheet author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-02 tags: - attack.execution - attack.t1059 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \php.exe - OriginalFileName: php.exe selection_cli: CommandLine|contains: ' -r' condition: all of selection_* falsepositives: - Unknown level: medium
Query: exploit Microsoft Internet Explorer 8 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memo
Matching passage: CVE-2015-2403. CWE: CWE-119. CVSS: 9.300000190734863. Microsoft Internet Explorer 8 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."
Near-miss passage: CVE-2015-2278. CWE: CWE-119. CVSS: 5.0. The LZH decompression implementation (CsObjectInt::BuildHufTree function in vpa108csulzh.cpp) in SAP MaxDB 7.5 and 7.6, Netweaver Application Server ABAP, Netweaver Application Server Java, Netweaver RFC SDK, GUI, RFC SDK, SAPCAR archive tool, and other products allows context-dependent attackers to cause a denial of service (out-of-bounds read) via unspecified vectors, related to look-ups of non-simple codes, aka SAP Security Note 2124806, 2121661, 2127995, and 2125316.
Query: rule covering Detects changes to the PSFactory COM InProcServer32 registry. This technique was used by RomCom to create persistence st
Matching passage: Sigma rule: Detects changes to the PSFactory COM InProcServer32 registry. This technique was used by RomCom to create persistence st. Logsource: windows / registry_set. Rule: title: Potential PSFactoryBuffer COM Hijacking id: 243380fa-11eb-4141-af92-e14925e77c1b status: test description: Detects changes to the PSFactory COM InProcServer32 registry. This technique was used by RomCom to create persistence storing a malicious DLL. references: - https://blogs.blackberry.com/en/2023/06/romcom-resurfaces-targeting-ukraine - https://strontic.github.io/xcyclopedia/library/clsid_C90250F3-4D7D-4991-9B69-A5C5BC1C2AE6.html - https://www.virustotal.com/gui/file/6d3ab9e729bb03ae8ae3fcd824474c5052a165de6cb4c27334969a542c7b261d/detection - https://www.trendmicro.com/en_us/research/23/e/void-rabisu-s-use-of-romcom-backdoor-shows-a-growing-shift-in-th.html author: BlackBerry Threat Research and Intelligence Team - @Joseliyo_Jstnk date: 2023-06-07 modified: 2023-08-17 tags: - attack.privilege-escalation - attack.persistence - attack.t1546.015 logsource: category: registry_set product: windows detection: selection: TargetObject|endswith: \CLSID\{c90250f3-4d7d-4991-9b69-a5c5bc1c2ae6}\InProcServer32\(Default) filter_main: Details: - '%windir%\System32\ActXPrxy.dll' - C:\Windows\System32\ActXPrxy.dll condition: selection and not filter_main falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects when verclsid.exe is used to run COM object via GUID. Logsource: windows / process_creation. Rule: title: Verclsid.exe Runs COM Object id: d06be4b9-8045-428b-a567-740a26d9db25 status: test description: Detects when verclsid.exe is used to run COM object via GUID references: - https://lolbas-project.github.io/lolbas/Binaries/Verclsid/ - https://gist.github.com/NickTyrer/0598b60112eaafe6d07789f7964290d5 - https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/ author: Victor Sergeev, oscd.community date: 2020-10-09 modified: 2025-10-07 tags: - attack.stealth - attack.t1218 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \verclsid.exe - OriginalFileName: verclsid.exe selection_cli: CommandLine|contains|all: - /S - /C filter_main_runtimebroker: ParentImage|endswith: C:\Windows\System32\RuntimeBroker.exe CommandLine|contains|all: - verclsid.exe" /S /C { - '} /I {' condition: all of selection_* and not 1 of filter_main_* falsepositives: - Unknown level: medium
Query: exploit Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 allows remote attackers to cause a denial of service (recursion and performance degradation) via crafted encr
Matching passage: CVE-2015-1672. CWE: CWE-310. CVSS: 5.0. Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 allows remote attackers to cause a denial of service (recursion and performance degradation) via crafted encrypted data in an XML document, aka ".NET XML Decryption Denial of Service Vulnerability."
Near-miss passage: CVE-2015-1934. CWE: CWE-310. CVSS: 5.0. IBM Maximo Asset Management 7.1 through 7.1.1.13, 7.5.0 before 7.5.0.8 IFIX002, and 7.6.0 before 7.6.0.1 IFIX001; Maximo Asset Management 7.5.x before 7.5.0.8 IFIX002 and 7.6.0 before 7.6.0.1 IFIX001 for SmartCloud Control Desk; and Maximo Asset Management 7.1 through 7.1.1.13 and 7.2 for Tivoli IT Asset Management for IT and certain other products do not properly encrypt passwords, which makes it easier for context-dependent attackers to determine cleartext passwords by leveraging access to a password file.
Query: patch priority for CVE-2015-3330
Matching passage: CVE-2015-3330. CWE: CWE-20. CVSS: 6.800000190734863. The php_handler function in sapi/apache2handler/sapi_apache2.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8, when the Apache HTTP Server 2.4.x is used, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via pipelined HTTP requests that result in a "deconfigured interpreter."
Near-miss passage: CVE-2015-5234. CWE: CWE-20. CVSS: 6.800000190734863. IcedTea-Web before 1.5.3 and 1.6.x before 1.6.1 does not properly sanitize applet URLs, which allows remote attackers to inject applets into the .appletTrustSettings configuration file and bypass user approval to execute the applet via a crafted web page, possibly related to line breaks.
Query: exploit Unspecified vulnerability in the Oracle Business Intelligence Enterprise Edition component in Oracle Fusion Middleware 10.1.3.4.2 and 11.1.1.7 allows remote authenticated users to 
Matching passage: CVE-2015-0399. CWE: UNKNOWN. CVSS: 4.0. Unspecified vulnerability in the Oracle Business Intelligence Enterprise Edition component in Oracle Fusion Middleware 10.1.3.4.2 and 11.1.1.7 allows remote authenticated users to affect confidentiality via unknown vectors related to Analytics Web General.
Near-miss passage: CVE-2015-3038. CWE: UNKNOWN. CVSS: 10.0. Adobe Flash Player before 13.0.0.281 and 14.x through 17.x before 17.0.0.169 on Windows and OS X and before 11.2.202.457 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-0347, CVE-2015-0350, CVE-2015-0352, CVE-2015-0353, CVE-2015-0354, CVE-2015-0355, CVE-2015-0360, CVE-2015-3041, CVE-2015-3042, and CVE-2015-3043.
Query: describe CVE-2015-1239
Matching passage: CVE-2015-1239. CWE: CWE-415. CVSS: 6.5. Double free vulnerability in the j2k_read_ppm_v3 function in OpenJPEG before r2997, as used in PDFium in Google Chrome, allows remote attackers to cause a denial of service (process crash) via a crafted PDF.
Near-miss passage: CVE-2015-5177. CWE: CWE-415. CVSS: 7.5. Double free vulnerability in the SLPDKnownDAAdd function in slpd/slpd_knownda.c in OpenSLP 1.2.1 allows remote attackers to cause a denial of service (crash) via a crafted package.