ansulev/circl-vulnerability-scores huggingface dataset:
GHSA-g5r2-x4m4-v9rg: Kofax Power PDF AcroForm Annotation Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Kofax Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of Annotation objects. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-21977.
CVSS v3.0: 3.3
PYSEC-2021-403: TensorFlow is an open source platform for machine learning. In affected versions the shape inference code for `QuantizeV2` can trigger a read outside of bounds of heap allocated array. This occurs whenever `axis` is a negative value less than `-1`. In this case, we are accessing data before the start of a heap buffer. The code allows `axis` to be an optional argument (`s` would contain an `error::NOT_FOUND` error code). Otherwise, it assumes that `axis` is a valid index into the dimensions of the `input` tensor. If `axis` is less than `-1` then this results in a heap OOB read. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, as this version is the only one that is also affected.
RHSA-2026:8534: Red Hat Security Advisory: libarchive security update
libarchive: libarchive: Information disclosure via heap out-of-bounds read in RAR archive processing libarchive: libarchive: Arbitrary code execution via integer overflow in ISO9660 image processing
CVSS v3.1: 7.5
GHSA-6v3p-cvph-qq6c: Missing Authorization vulnerability in Azzaroco WP SuperBackup allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP SuperBackup: from n/a through 2.3.3.
CVSS v3.1: 7.5
GHSA-x563-8qf7-q64m: Memory corruption while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.
CVSS v3.1: 8.4
GHSA-r287-f254-6hxv: An issue was discovered in Kabona AB WebDatorCentral (WDC) application prior to Version 3.4.0. The web server URL inputs are not sanitized correctly, which may allow cross-site scripting vulnerabilities.
CVSS v3.0: 8.2
GHSA-3wcf-2vw2-33qp: In the Linux kernel, the following vulnerability has been resolved:hv_netvsc: Fix panic during namespace deletion with VFThe existing code move the VF NIC to new namespace when NETDEV_REGISTER is
received on netvsc NIC. During deletion of the namespace,
default_device_exit_batch() >> default_device_exit_net() is called. When
netvsc NIC is moved back and registered to the default namespace, it
automatically brings VF NIC back to the default namespace. This will cause
the default_device_exit_net() >> for_each_netdev_safe loop unable to detect
the list end, and hit NULL ptr:[  231.449420] mana 7870:00:00.0 enP30832s1: Moved VF to namespace with: eth0
[  231.449656] BUG: kernel NULL pointer dereference, address: 0000000000000010
[  231.450246] #PF: supervisor read access in kernel mode
[  231.450579] #PF: error_code(0x0000) - not-present page
[  231.450916] PGD 17b8a8067 P4D 0
[  231.451163] Oops: Oops: 0000 [#1] SMP NOPTI
[  231.451450] CPU: 82 UID: 0 PID: 1394 Comm: kworker/u768:1 Not tainted 6.16.0-rc4+ #3 VOLUNTARY
[  231.452042] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 11/21/2024
[  231.452692] Workqueue: netns cleanup_net
[  231.452947] RIP: 0010:default_device_exit_batch+0x16c/0x3f0
[  231.453326] Code: c0 0c f5 b3 e8 d5 db fe ff 48 85 c0 74 15 48 c7 c2 f8 fd ca b2 be 10 00 00 00 48 8d 7d c0 e8 7b 77 25 00 49 8b 86 28 01 00 00 <48> 8b 50 10 4c 8b 2a 4c 8d 62 f0 49 83 ed 10 4c 39 e0 0f 84 d6 00
[  231.454294] RSP: 0018:ff75fc7c9bf9fd00 EFLAGS: 00010246
[  231.454610] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 61c8864680b583eb
[  231.455094] RDX: ff1fa9f71462d800 RSI: ff75fc7c9bf9fd38 RDI: 0000000030766564
[  231.455686] RBP: ff75fc7c9bf9fd78 R08: 0000000000000000 R09: 0000000000000000
[  231.456126] R10: 0000000000000001 R11: 0000000000000004 R12: ff1fa9f70088e340
[  231.456621] R13: ff1fa9f70088e340 R14: ffffffffb3f50c20 R15: ff1fa9f7103e6340
[  231.457161] FS:  0000000000000000(0000) GS:ff1faa6783a08000(0000) knlGS:0000000000000000
[  231.457707] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  231.458031] CR2: 0000000000000010 CR3: 0000000179ab2006 CR4: 0000000000b73ef0
[  231.458434] Call Trace:
[  231.458600]  <TASK>
[  231.458777]  ops_undo_list+0x100/0x220
[  231.459015]  cleanup_net+0x1b8/0x300
[  231.459285]  process_one_work+0x184/0x340To fix it, move the ns change to a workqueue, and take rtnl_lock to avoid
changing the netdev list when default_device_exit_net() is using it.
CVSS v3.1: 5.5
CVE-2013-10073: Nagios XI < 2012R1.6 Auto-Discovery Shell Command Injection
Nagios XI versions prior to 2012R1.6 contain a shell command injection vulnerability in the Auto-Discovery tool. User-controlled input is passed to a shell without adequate sanitation or argument quoting, allowing an authenticated user with access to discovery functionality to execute arbitrary commands with the privileges of the application service.
CVSS v4.0: 8.7
CVE-2024-20394: A vulnerability in Cisco AppDynamics Network Visibility Agent could allow an unauthenticated, local attacker to cause a denial of service (DoS) condition on an affected device.
 This vulnerability is due to the inability to handle unexpected input. An attacker who has local device access could exploit this vulnerability by sending an HTTP request to the targeted service. A successful exploit could allow the attacker to cause a DoS condition by stopping the Network Agent Service on the local device.
CVSS v3.1: 5.5
GHSA-8754-h9pc-66c5: A vulnerability was determined in itsourcecode University Management System 1.0. This vulnerability affects unknown code of the file /att_add.php. This manipulation of the argument Name causes sql injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
CVSS v4.0: 5.5
CVSS v3.1: 7.3
CVE-2012-0008: Untrusted search path vulnerability in Microsoft Visual Studio 2008 SP1, 2010, and 2010 SP1 allows local users to gain privileges via a Trojan horse add-in in an unspecified directory, aka "Visual Studio Add-In Vulnerability."
CVSS v2.0: 6.9
GHSA-pj5g-5472-jrcc: In Package Installer, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS v3.1: 7.8
GHSA-rwqj-5pxm-28hp: A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the AVPACK module component used in certain F-Secure products can crash while scanning a fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.
CVE-2024-7415: Remember Me Controls <= 2.0.1 - Unauthenticated Full Path Disclosure
The Remember Me Controls plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 2.0.1. This is due to the plugin allowing direct access to the bootstrap.php file which has display_errors on. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own, and requires another vulnerability to be present for damage to an affected website.
CVSS v3.1: 5.3
CVE-2003-0755: Buffer overflow in sys_cmd.c for gtkftpd 1.0.4 and earlier allows remote attackers to execute arbitrary code by creating long directory names and listing them with a LIST command.
CVSS v2.0: 10
GHSA-v5fv-q4p8-9g5q: ext.dll in BadBlue 1.02.07 Personal Edition web server allows remote attackers to determine the physical path of the server by directly calling ext.dll without any arguments, which produces an error message that contains the path.
GHSA-m3g5-fr99-8pgq: Improper Authentication vulnerability in wp-buy Login as User or Customer (User Switching) allows Privilege Escalation.This issue affects Login as User or Customer (User Switching): from n/a through 3.8.
CVSS v3.1: 9.8
GHSA-hrj3-q54c-3v45: Tenda W20E V15.11.0.6 was found to contain a command injection vulnerability in the formSetDebugCfg function via the module parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
CVSS v3.1: 6.3
CVE-2024-56901: A Cross-Site Request Forgery (CSRF) vulnerability in Geovision GV-ASWeb application with the version 6.1.1.0 or less that allows attackers to arbitrarily create Administrator accounts via a crafted GET request method. This vulnerability is used in chain with CVE-2024-56903 for a successful CSRF attack.
CVSS v3.1: 8.8
GHSA-5qpx-jr89-72gw: SQL Injection vulnerability in Best courier management system in php v.1.0 allows a remote attacker to execute arbitrary code via the email parameter of the login request.
CVSS v3.1: 9.8
CVE-2015-7930: Adcon Telemetry A840 Telemetry Gateway Base Station has hardcoded credentials, which allows remote attackers to obtain administrative access via unspecified vectors.
CVSS v3.0: 10
CVSS v2.0: 10
CVE-2026-54278: AIOHTTP: Unread Compressed Request Bodies Bypass client_max_size During Cleanup
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, during cleanup it is possible for a compressed request body to be decompressed into memory in one chunk. An attacker may be able to send a compressed payload in specific situations that could be decompressed into memory, potentially leading to DoS (a zip bomb edge case). This vulnerability is fixed in 3.14.1.
CVSS v4.0: 6.6
GHSA-4rp9-cvv6-v7v9: Google Chrome before 11.0.696.57 does not properly perform a cast of an unspecified variable during handling of floating select lists, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted HTML document.
CVE-2014-8090: The REXML parser in Ruby 1.9.x before 1.9.3 patchlevel 551, 2.0.x before 2.0.0 patchlevel 598, and 2.1.x before 2.1.5 allows remote attackers to cause a denial of service (CPU and memory consumption) a crafted XML document containing an empty string in an entity that is used in a large number of nested entity references, aka an XML Entity Expansion (XEE) attack.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-1821 and CVE-2014-8080.
CVSS v2.0: 5
GHSA-3v9x-2fwv-w83q: Cross-site scripting (XSS) vulnerability in the search feature in ColdGen ColdUserGroup 1.06 allows remote attackers to inject arbitrary web script or HTML via the Keywords parameter.  NOTE: some of these details are obtained from third party information.
GHSA-6jgx-cv2x-9pwj: If exploited, this SQL injection vulnerability could allow remote attackers to obtain application information. This issue affects: QNAP Systems Inc. Music Station versions prior to 5.1.13; versions prior to 5.2.9; versions prior to 5.3.11.
GHSA-3cg5-6rj7-9c9c: Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Gesundheit Bewegt GmbH Zippy.This issue affects Zippy: from n/a through 1.6.1.
CVSS v3.1: 6.5
CVE-2022-33009: A stored cross-site scripting (XSS) vulnerability in LightCMS v1.3.11 allows attackers to execute arbitrary web scripts or HTML via uploading a crafted PDF file.
CVSS v3.1: 4.8
CVSS v2.0: 3.5
GHSA-v58x-whgv-c2w3: Cisco Aironet Lightweight Access Point (AP) devices send the contents of certain multicast data frames in cleartext, which allows remote attackers to discover Wireless LAN Controller MAC addresses and IP addresses, and AP configuration details, by sniffing the wireless network.
GHSA-vcw4-gfjr-mhh9: Buffer overflow in the printMP3Headers function in listmp3.c in Libming 0.4.7 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted mp3 file.
CVSS v3.0: 5.5
GHSA-6wc2-45q5-vfvr: A vulnerability has been found in UTT 进取 520W 1.7.7-180627. This issue affects the function strcpy of the file /goform/ConfigAdvideo. The manipulation of the argument timestart leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS v4.0: 7.4
CVSS v3.1: 8.8
CVE-2026-22473: WordPress Dental Clinic theme <= 3.7 - PHP Object Injection vulnerability
Deserialization of Untrusted Data vulnerability in designthemes Dental Clinic dental allows Object Injection.This issue affects Dental Clinic: from n/a through <= 3.7.
CVSS v3.1: 8.8
GHSA-gcmf-xfgr-6789: There is an Improper permission management vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2015-5091: Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082 on Windows and OS X allow attackers to cause a denial of service via invalid data.
CVSS v2.0: 7.8
CVE-2003-1242: Sage 1.0 b3 allows remote attackers to obtain the root web server path via a URL request for a non-existent module, which returns the path in an error message.
CVSS v2.0: 5
CVE-2022-21448: Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware (component: Visual Analyzer). The supported version that is affected is 5.9.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Business Intelligence Enterprise Edition, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Business Intelligence Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
CVSS v3.1: 6.1
CVE-2023-39675: SimpleImportProduct Prestashop Module v6.2.9 was discovered to contain a SQL injection vulnerability via the key parameter at send.php.
CVSS v3.1: 9.8
CVE-2020-0317: In UsageStatsManager, there is a possible access to protected data due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-119671929
CVSS v3.1: 5.5
CVSS v2.0: 2.1
CVE-2017-16209: enserver is a simple web server. enserver is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.
CVSS v3.0: 7.5
CVSS v2.0: 5
GHSA-2pmv-wg6j-gf86: The CC Canadian Mortgage Calculator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'cc-mortgage-canada' shortcode in all versions up to, and including, 2.1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS v3.1: 6.4
CVE-2020-13625: PHPMailer before 6.1.6 contains an output escaping bug when the name of a file attachment contains a double quote character. This can result in the file type being misinterpreted by the receiver or any mail relay processing the message.
CVSS v3.1: 7.5
CVSS v2.0: 5
GHSA-w249-6p6f-4gjq: A buffer overflow was discovered in the URL-authentication backend of the Icecast before 2.4.4. If the backend is enabled, then any malicious HTTP client can send a request for that specific resource including a crafted header, leading to denial of service and potentially remote code execution.
CVSS v3.0: 8.1
CVE-2023-20812: In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07944987; Issue ID: ALPS07944987.
CVSS v3.1: 4.4
CVE-2026-11683: Use after free in WebCodecs in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1: 8.8
CVE-2026-32729: Runtipi has a TOTP two-factor authentication bypass via unrestricted brute-force on `/api/auth/verify-totp`
Runtipi is a personal homeserver orchestrator. Prior to 4.8.1, The Runtipi /api/auth/verify-totp endpoint does not enforce any rate limiting, attempt counting, or account lockout mechanism. An attacker who has obtained a user's valid credentials (via phishing, credential stuffing, or data breach) can brute-force the 6-digit TOTP code to completely bypass two-factor authentication. The TOTP verification session persists for 24 hours (default cache TTL), providing an excessive window during which the full 1,000,000-code keyspace (000000–999999) can be exhausted. At practical request rates (~500 req/s), the attack completes in approximately 33 minutes in the worst case. This vulnerability is fixed in 4.8.1.
CVSS v3.1: 8.1
CVE-1999-1212: Vulnerability in in.rlogind in SunOS 4.0.3 and 4.0.3c allows local users to gain root privileges.
CVSS v2.0: 7.2
GHSA-qjp9-7h46-6fpj: Improper Privilege Management vulnerability in Darren Cooney Instant Images allows Privilege Escalation.This issue affects Instant Images: from n/a through 6.1.0.
CVSS v3.1: 7.2
GHSA-grmh-8693-2942: The affected devices transmit sensitive information unencrypted allowing a remote unauthenticated attacker to capture and modify network traffic.
CVSS v3.1: 9.1
GHSA-93h4-4fp6-r63x: In soter service, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with System execution privileges needed.
CVSS v3.1: 4.4
CVE-2015-4140: Cross-site request forgery (CSRF) vulnerability in the WP Smiley plugin 1.4.1 for WordPress allows remote attackers to hijack the authentication of editors for requests that conduct cross-site scripting (XSS) attacks via the s4w-more parameter to the smilies4wp.php page to wp-admin/options-general.php.
CVSS v2.0: 6.8
GHSA-6jgc-395x-2vw4: Hidden functionality issue exists in WN-7D36QR and WN-7D36QR/UE. If this vulnerability is exploited, SSH may be enabled by a remote authenticated attacker.
CVSS v4.0: 6.9
CVSS v3.1: 4.9
CVE-2024-0521: Code Injection in paddlepaddle/paddle
Code Injection in paddlepaddle/paddle
CVSS v3.0: 9.3
CVE-2026-34449: SiYuan: Cross-Origin RCE via Permissive CORS Policy and JavaScript Snippet Injection
SiYuan is a personal knowledge management system. Prior to version 3.6.2, a malicious website can achieve Remote Code Execution (RCE) on any desktop running SiYuan by exploiting the permissive CORS policy (Access-Control-Allow-Origin: * + Access-Control-Allow-Private-Network: true) to inject a JavaScript snippet via the API. The injected snippet executes in Electron's Node.js context with full OS access the next time the user opens SiYuan's UI. No user interaction is required beyond visiting the malicious website while SiYuan is running. This issue has been patched in version 3.6.2.
CVSS v3.1: 9.7
GHSA-7cv2-662c-vm87: The EventON WordPress plugin before 4.5.5, EventON WordPress plugin before 2.2.7 do not have authorisation in an AJAX action, allowing unauthenticated users to retrieve the settings of arbitrary virtual events, including any meeting password set (for example for Zoom)
CVSS v3.1: 5.3
GHSA-mpqr-8jc9-m66m: An out-of-bounds write vulnerability exists in the XML parser functionality of GCC Productions Inc. Fade In 4.2.0. A specially crafted .fadein file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.
CVSS v3.1: 7.8
CVE-2015-7888: Directory traversal vulnerability in the WifiHs20UtilityService on the Samsung S6 Edge LRX22G.G925VVRU1AOE2 allows remote attackers to overwrite or create arbitrary files as the system-level user via a .. (dot dot) in the name of a file, compressed into a zipped file named cred.zip, and downloaded to /sdcard/Download.
CVSS v3.0: 7.5
CVSS v2.0: 7.8
CVE-2021-38302: The Newsletter extension through 4.0.0 for TYPO3 allows SQL Injection.
CVSS v3.1: 9.8
CVSS v2.0: 7.5
CVE-2018-9569: In impd_init_drc_decode_post_config of impd_drc_gain_decoder.c there is a possible out-of-bound write due to incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-113885537.
CVSS v3.1: 8.8
CVSS v2.0: 9.3
CVE-2013-3705: The VBA32 AntiRootKit component for Novell Client 2 SP3 before IR5 on Windows allows local users to cause a denial of service (bugcheck and BSOD) via an IOCTL call for an invalid IOCTL.
CVSS v2.0: 4.9
GHSA-q43v-9qf8-q484: Cross-site scripting (XSS) vulnerability in Huawei SEQ Analyst before V200R002C03LG0001CP0022 allows remote attackers to inject arbitrary web script or HTML via the command XML element in the req parameter to flexdata.action in (1) common/, (2) monitor/, or (3) psnpm/ or the (4) module XML element in the req parameter to flexdata.action in monitor/.
CVE-2018-7442: An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.
CVSS v3.0: 9.1
CVSS v2.0: 6.4
CVE-2006-0678: PostgreSQL 7.3.x before 7.3.14, 7.4.x before 7.4.12, 8.0.x before 8.0.7, and 8.1.x before 8.1.3, when compiled with Asserts enabled, allows local users to cause a denial of service (server crash) via a crafted SET SESSION AUTHORIZATION command, a different vulnerability than CVE-2006-0553.
CVSS v2.0: 1.5
CVE-2024-22220: An issue was discovered in Terminalfour 7.4 through 7.4.0004 QP3 and 8 through 8.3.19, and Formbank through 2.1.10-FINAL. Unauthenticated Stored Cross-Site Scripting can occur, with resultant Admin Session Hijacking. The attack vectors are Form Builder and Form Preview.
CVSS v3.1: 6.3
CVE-2017-1653: IBM Jazz Foundation (IBM Rational Collaborative Lifecycle Management 6.0.x) is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 133268.
CVSS v3.0: 5.4
CVSS v2.0: 3.5
GHSA-8jxx-g26c-4r6w: Improper access control for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an information disclosure. Unprivileged software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
CVSS v4.0: 6.8
CVSS v3.1: 4.5