deardaniel/secdata-raw huggingface dataset:
CVE: CVE-2024-38353
Published: 2024-07-10
Description: CodiMD allows realtime collaborative markdown notes on all platforms. CodiMD before 2.5.4 is missing authentication and access control vulnerability allowing an unauthenticated attacker to gain unauthorised access to image data uploaded to CodiMD. CodiMD does not require valid authentication to access uploaded images or to upload new image data. An attacker who can determine an uploaded image's URL can gain unauthorised access to uploaded image data. Due to the insecure random filename generation in the underlying Formidable library, an attacker can determine the filenames for previously uploaded images and the likelihood of this issue being exploited is increased. This vulnerability is fixed in 2.5.4.

CVSS Score: 5.3 (MEDIUM)
CWE: CWE-338, CWE-862
References: https://github.com/hackmdio/codimd/security/advisories/GHSA-2764-jppc-p2hm; https://github.com/hackmdio/codimd/security/advisories/GHSA-2764-jppc-p2hm
CVE: CVE-2024-38354
Published: 2024-07-10
Description: CodiMD allows realtime collaborative markdown notes on all platforms. The notebook feature of Hackmd.io permits the rendering of iframe `HTML` tags with an improperly sanitized `name` attribute. This vulnerability enables attackers to perform cross-site scripting (XSS) attacks via DOM clobbering. This vulnerability is fixed in 2.5.4.
CVSS Score: 8.1 (HIGH)
CWE: CWE-79, CWE-79
References: https://github.com/hackmdio/codimd/security/advisories/GHSA-22jv-vch8-2vp9; https://github.com/hackmdio/codimd/security/advisories/GHSA-22jv-vch8-2vp9
CVE: CVE-2024-39693
Published: 2024-07-10
Description: Next.js is a React framework. A Denial of Service (DoS) condition was identified in Next.js. Exploitation of the bug can trigger a crash, affecting the availability of the server. his vulnerability was resolved in Next.js 13.5 and later.
CVSS Score: 7.5 (HIGH)
CWE: CWE-400
References: https://github.com/vercel/next.js/security/advisories/GHSA-fq54-2j52-jc42; https://github.com/vercel/next.js/security/advisories/GHSA-fq54-2j52-jc42
CVE: CVE-2024-6148
Published: 2024-07-10
Description: Bypass of GACS Policy Configuration settings in Citrix Workspace app for HTML5
CVSS Score: 8.8 (HIGH)
CWE: CWE-276
References: https://support.citrix.com/article/CTX678037; https://support.citrix.com/article/CTX678037
CVE: CVE-2024-6149
Published: 2024-07-10
Description: Redirection of users to a vulnerable URL in Citrix Workspace app for HTML5
CVSS Score: 6.1 (MEDIUM)
CWE: CWE-601
References: https://support.citrix.com/article/CTX678037; https://support.citrix.com/article/CTX678037
CVE: CVE-2024-6150
Published: 2024-07-10
Description: A non-admin user can cause short-term disruption in Target VM availability in Citrix Provisioning
CVSS Score: 4.3 (MEDIUM)
CWE: CWE-863
References: https://support.citrix.com/article/CTX678025; https://support.citrix.com/article/CTX678025
CVE: CVE-2024-6151
Published: 2024-07-10
Description: Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Virtual Delivery Agent for Windows used by Citrix Virtual Apps and Desktops and Citrix DaaS
CVSS Score: 7.8 (HIGH)
CWE: CWE-269
References: https://support.citrix.com/article/CTX678035; https://support.citrix.com/article/CTX678035
CVE: CVE-2024-6236
Published: 2024-07-10
Description: Denial of Service   in NetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX
CVSS Score: 7.5 (HIGH)
CWE: CWE-119
References: https://support.citrix.com/article/CTX677998; https://support.citrix.com/article/CTX677998
CVE: CVE-2024-6286
Published: 2024-07-10
Description: Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges  in Citrix Workspace app for Windows
CVSS Score: 7.8 (HIGH)
CWE: CWE-269
References: https://support.citrix.com/article/CTX678036; https://support.citrix.com/article/CTX678036
CVE: CVE-2024-6663
Published: 2024-07-10
Description: Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none.
CVE: CVE-2024-6664
Published: 2024-07-10
Description: Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none.
CVE: CVE-2024-39511
Published: 2024-07-10
Description: An Improper Input Validation vulnerability in the 802.1X Authentication (dot1x) Daemon of Juniper Networks Junos OS allows a local, low-privileged attacker with access to the CLI to cause a Denial of Service (DoS).

On running a specific operational dot1x command, the dot1x daemon crashes. An attacker can cause a sustained DoS condition by running this command repeatedly.

When the crash occurs, the authentication status of any 802.1x clients is cleared, and any authorized dot1x port becomes unauthorized.  The client cannot re-authenticate until the dot1x daemon restarts.

This issue affects Junos OS:
  *  All versions before 20.4R3-S10;
  *  21.2 versions before 21.2R3-S7;
  *  21.4 versions before 21.4R3-S6;
  *  22.1 versions before 22.1R3-S5;
  *  22.2 versions before 22.2R3-S3;
  *  22.3 versions before 22.3R3-S2;
  *  22.4 versions before 22.4R3-S1;
  *  23.2 versions before 23.2R2.
CVSS Score: 5.5 (MEDIUM)
CWE: CWE-20
References: https://supportportal.juniper.net/JSA82976; https://supportportal.juniper.net/JSA82976
CVE: CVE-2024-39512
Published: 2024-07-10
Description: An Improper Physical Access Control vulnerability in the console port control of Juniper Networks Junos OS Evolved allows an attacker with physical access to the device to get access to a user account.

When the console cable is disconnected, the logged in user is not logged out. This allows a malicious attacker with physical access to the console to resume a previous session and possibly gain administrative privileges.

This issue affects Junos OS Evolved: 
  *  from 23.2R2-EVO before 23.2R2-S1-EVO, 
  *  from 23.4R1-EVO before 23.4R2-EVO.
CVSS Score: 6.6 (MEDIUM)
CWE: CWE-1263
References: https://supportportal.juniper.net/JSA82977; https://supportportal.juniper.net/JSA82977
CVE: CVE-2024-39513
Published: 2024-07-10
Description: An Improper Input Validation vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved allows a local, low-privileged attacker to cause a Denial of Service (DoS).

When a specific "clear" command is run, the Advanced Forwarding Toolkit manager (evo-aftmand-bt or evo-aftmand-zx) crashes and restarts.

The crash impacts all traffic going through the FPCs, causing a DoS. Running the command repeatedly leads to a sustained DoS condition.
This issue affects Junos OS Evolved: 



  *  All versions before 20.4R3-S9-EVO, 
  *  from 21.2-EVO before 21.2R3-S7-EVO, 
  *  from 21.3-EVO before 21.3R3-S5-EVO, 
  *  from 21.4-EVO before 21.4R3-S6-EVO, 
  *  from 22.1-EVO before 22.1R3-S4-EVO, 
  *  from 22.2-EVO before 22.2R3-S3-EVO, 
  *  from 22.3-EVO before 22.3R3-S3-EVO, 
  *  from 22.4-EVO before 22.4R3-EVO,
  *  from 23.2-EVO before 23.2R2-EVO.
CVSS Score: 5.5 (MEDIUM)
CWE: CWE-20
References: https://supportportal.juniper.net/JSA82978; https://supportportal.juniper.net/JSA82978
CVE: CVE-2024-39514
Published: 2024-07-10
Description: An Improper Check or Handling of Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).

An attacker can send specific traffic to the device, which causes the rpd to crash and restart. Continued receipt of this traffic will result in a sustained DoS condition.

This issue only affects devices with an EVPN-VPWS instance with IGMP-snooping enabled.

This issue affects Junos OS: 
  *  All versions before 20.4R3-S10, 
  *  from 21.4 before 21.4R3-S6, 
  *  from 22.1 before 22.1R3-S5, 
  *  from 22.2 before 22.2R3-S3, 
  *  from 22.3 before 22.3R3-S2, 
  *  from 22.4 before 22.4R3, 
  *  from 23.2 before 23.2R2;


Junos OS Evolved: 
  *  All versions before 20.4R3-S10-EVO, 
  *  from 21.4-EVO before 21.4R3-S6-EVO, 
  *  from 22.1-EVO before 22.1R3-S5-EVO, 
  *  from 22.2-EVO before 22.2R3-S3-EVO, 
  *  from 22.3-EVO before 22.3R3-S2-EVO, 
  *  from 22.4-EVO before 22.4R3-EVO, 
  *  from 23.2-EVO before 23.2R2-EVO.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-703
References: https://supportportal.juniper.net/JSA82980; https://supportportal.juniper.net/JSA82980
CVE: CVE-2024-39517
Published: 2024-07-10
Description: An Improper Check for Unusual or Exceptional Conditions vulnerability in the Layer 2 Address Learning Daemon (l2ald) on Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause Denial of Service (DoS).

In an EVPN/VXLAN scenario, when a high amount specific Layer 2 packets are processed by the device, it can cause the Routing Protocol Daemon (rpd) to utilize all CPU resources which causes the device to hang. A manual restart of the rpd is required to restore services.

This issue affects both IPv4 and IPv6 implementations.
This issue affects
Junos OS:
All versions earlier than 21.4R3-S7;
22.1 versions earlier than 22.1R3-S5;
22.2 versions earlier than 22.2R3-S3;
22.3 versions earlier than 22.3R3-S3;
22.4 versions earlier than 22.4R3-S2;
23.2 versions earlier than 23.2R2;
23.4 versions earlier than 23.4R1-S1.

Junos OS Evolved:
All versions earlier than 21.4R3-S7-EVO;
22.1-EVO versions earlier than 22.1R3-S5-EVO;
22.2-EVO versions earlier than 22.2R3-S3-EVO;
22.3-EVO versions earlier than 22.3R3-S3-EVO;
22.4-EVO versions earlier than 22.4R3-S2-EVO;
23.2-EVO versions earlier than 23.2R2-EVO;
23.4-EVO versions earlier than 23.4R1-S1-EVO, 23.4R2-EVO.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-754, CWE-754
References: https://supportportal.juniper.net/JSA79175; https://supportportal.juniper.net/JSA79175
CVE: CVE-2024-39518
Published: 2024-07-10
Description: A Heap-based Buffer Overflow vulnerability in the telemetry sensor process (sensord) of Juniper Networks Junos OS on MX240, MX480, MX960 platforms using MPC10E causes a steady increase in memory utilization, ultimately leading to a Denial of Service (DoS).

When the device is subscribed to a specific subscription on Junos Telemetry Interface, a slow memory leak occurs and eventually all resources are consumed and the device becomes unresponsive. A manual reboot of the Line Card will be required to restore the device to its normal functioning. 

This issue is only seen when telemetry subscription is active.

The Heap memory utilization can be monitored using the following command:
  > show system processes extensive

The following command can be used to monitor the memory utilization of the specific sensor
  > show system info | match sensord
   PID   NAME                 MEMORY     PEAK MEMORY    %CPU   THREAD-COUNT CORE-AFFINITY   UPTIME

   1986  sensord            877.57MB   877.57MB         2       4           0,2-15          7-21:41:32


This issue affects Junos OS: 



  *  from 21.2R3-S5 before 21.2R3-S7, 
  *  from 21.4R3-S4 before 21.4R3-S6, 
  *  from 22.2R3 before 22.2R3-S4, 
  *  from 22.3R2 before 22.3R3-S2, 
  *  from 22.4R1 before 22.4R3, 
  *  from 23.2R1 before 23.2R2.
CVSS Score: 7.5 (HIGH)
CWE: CWE-122, CWE-787
References: https://supportportal.juniper.net/JSA82982; https://supportportal.juniper.net/JSA82982
CVE: CVE-2024-39554
Published: 2024-07-10
Description: A Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability the 

Routing Protocol Daemon (rpd)

 of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to inject incremental routing updates when BGP multipath is enabled, causing rpd to crash and restart, resulting in a Denial of Service (DoS). Since this is a timing issue (race condition), the successful exploitation of this vulnerability is outside the attacker's control.  However, continued receipt and processing of this packet may create a sustained Denial of Service (DoS) condition.

On all Junos OS and Junos OS Evolved platforms with BGP multipath enabled, a specific multipath calculation removes the original next hop from the multipath lead routes nexthop-set. When this change happens, multipath relies on certain internal timing to record the update.  Under certain circumstance and with specific timing, this could result in an rpd crash.

This issue only affects systems with BGP multipath enabled.


This issue affects:

Junos OS: 


  *  All versions of 21.1
  *  from 21.2 before 21.2R3-S7, 
  *  from 21.4 before 21.4R3-S6, 
  *  from 22.1 before 22.1R3-S5, 
  *  from 22.2 before 22.2R3-S3, 
  *  from 22.3 before 22.3R3-S2, 
  *  from 22.4 before 22.4R3, 
  *  from 23.2 before 23.2R2.




Junos OS Evolved: 


  *  All versions of 21.1-EVO,
  *  All versions of 21.2-EVO,
  *  from 21.4-EVO before 21.4R3-S6-EVO, 
  *  from 22.1-EVO before 22.1R3-S5-EVO, 
  *  from 22.2-EVO before 22.2R3-S3-EVO, 
  *  from 22.3-EVO before 22.3R3-S2-EVO, 
  *  from 22.4-EVO before 22.4R3-EVO, 
  *  from 23.2-EVO before 23.2R2-EVO.



Versions of Junos OS before 21.1R1 are unaffected by this vulnerability.
Versions of Junos OS Evolved before 21.1R1-EVO are unaffected by this vulnerability.
CVSS Score: 5.9 (MEDIUM)
CWE: CWE-362, CWE-362
References: https://supportportal.juniper.net/JSA83014; https://supportportal.juniper.net/JSA83014
CVE: CVE-2024-39555
Published: 2024-07-10
Description: An Improper Handling of Exceptional Conditions vulnerability in the Routing Protocol Daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker sending a specific malformed BGP update message to cause the session to reset, resulting in a Denial of Service (DoS).  Continued receipt and processing of these malformed BGP update messages will create a sustained Denial of Service (DoS) condition.

Upon receipt of a BGP update message over an established BGP session containing a specifically malformed tunnel encapsulation attribute, when segment routing is enabled, internal processing of the malformed attributes within the update results in improper parsing of remaining attributes, leading to session reset:

BGP SEND Notification code 3 (Update Message Error) subcode 1 (invalid attribute list)

Only systems with segment routing enabled are vulnerable to this issue.

This issue affects eBGP and iBGP, in both IPv4 and IPv6 implementations, and requires a remote attacker to have at least one established BGP session.

This issue affects:

Junos OS: 


  *  All versions before 21.4R3-S8, 
  *  from 22.2 before 22.2R3-S4, 
  *  from 22.3 before 22.3R3-S3, 
  *  from 22.4 before 22.4R3-S3, 
  *  from 23.2 before 23.2R2-S1, 
  *  from 23.4 before 23.4R1-S2, 23.4R2.


Junos OS Evolved: 

  *  All versions before 21.4R3-S8-EVO, 
  *  from 22.2-EVO before 22.2R3-S4-EVO, 
  *  from 22.3-EVO before 22.3R3-S3-EVO, 
  *  from 22.4-EVO before 22.4R3-S3-EVO, 
  *  from 23.2-EVO before 23.2R2-S1-EVO, 
  *  from 23.4-EVO before 23.4R1-S2-EVO, 23.4R2-EVO.
CVSS Score: 7.5 (HIGH)
CWE: CWE-755, CWE-755
References: https://supportportal.juniper.net/JSA83015; https://supportportal.juniper.net/JSA83015
CVE: CVE-2024-39556
Published: 2024-07-10
Description: A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.

By exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.


This issue affects:

 Junos OS: 


  *  All versions before 21.4R3-S7, 
  *  from 22.1 before 22.1R3-S6, 
  *  from 22.2 before 22.2R3-S4, 
  *  from 22.3 before 22.3R3-S3, 
  *  from 22.4 before 22.4R3-S2, 
  *  from 23.2 before 23.2R2, 
  *  from 23.4 before 23.4R1-S1, 23.4R2; 




Junos OS Evolved: 


  *  All versions before 21.4R3-S7-EVO, 
  *  from 22.1-EVO before 22.1R3-S6-EVO, 
  *  from 22.2-EVO before 22.2R3-S4-EVO, 
  *  from 22.3-EVO before 22.3R3-S3-EVO, 
  *  from 22.4-EVO before 22.4R3-S2-EVO, 
  *  from 23.2-EVO before 23.2R2-EVO, 
  *  from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO.
CVSS Score: 6.4 (MEDIUM)
CWE: CWE-121, CWE-787
References: https://supportportal.juniper.net/JSA83016; https://supportportal.juniper.net/JSA83016
CVE: CVE-2024-39557
Published: 2024-07-10
Description: An Uncontrolled Resource Consumption vulnerability in the 

Layer 2 Address Learning Daemon (l2ald)

 of Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a memory leak, eventually exhausting all system memory, leading to a system crash and Denial of Service (DoS).

Certain MAC table updates cause a small amount of memory to leak.  Once memory utilization reaches its limit, the issue will result in a system crash and restart.

To identify the issue, execute the CLI command:
 
user@device> show platform application-info allocations app l2ald-agent
EVL Object Allocation Statistics:
 
 Node    Application       Context   Name                                 Live     Allocs     Fails       Guids
 re0     l2ald-agent                 net::juniper::rtnh::L2Rtinfo         1069096  1069302    0           1069302
 re0     l2ald-agent                 net::juniper::rtnh::NHOpaqueTlv       114      195        0           195



This issue affects Junos OS Evolved: 


  *  All versions before 21.4R3-S8-EVO,

  *  from 22.2-EVO before 22.2R3-S4-EVO, 
  *  from 22.3-EVO before 22.3R3-S3-EVO, 
  *  from 22.4-EVO before 22.4R3-EVO, 
  *  from 23.2-EVO before 23.2R2-EVO.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-400
References: https://supportportal.juniper.net/JSA83017; https://supportportal.juniper.net/JSA83017
CVE: CVE-2024-39558
Published: 2024-07-10
Description: An Unchecked Return Value vulnerability in the Routing Protocol Daemon (rpd) on Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows a logically adjacent, unauthenticated attacker sending a specific PIM packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS), when PIM is configured with Multicast-only Fast Reroute (MoFRR). Continued receipt and processing of this packet may create a sustained Denial of Service (DoS) condition.

This issue is observed on Junos and Junos Evolved platforms where PIM is configured along with MoFRR. MoFRR tries to select the active path, but due to an internal timing issue, rpd is unable to select the forwarding next-hop towards the source, resulting in an rpd crash.

This issue affects:

Junos OS: 


  *  All versions before 20.4R3-S10, 
  *  from 21.2 before 21.2R3-S7, 
  *  from 21.4 before 21.4R3-S6, 
  *  from 22.1 before 22.1R3-S5, 
  *  from 22.2 before 22.2R3-S3, 
  *  from 22.3 before 22.3R3, 
  *  from 22.4 before 22.4R2; 




Junos OS Evolved: 


  *  All versions before 20.4R3-S10 -EVO,
  *  All versions of 21.2-EVO,
  *  from 21.4-EVO before 21.4R3-S9-EVO,
  *  from 22.1-EVO before 22.1R3-S5-EVO,
  *  from 22.2-EVO before 22.2R3-S3-EVO,
  *  from 22.3-EVO before 22.3R3-EVO,
  *  from 22.4-EVO before 22.4R2-EVO.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-252, CWE-252
References: https://supportportal.juniper.net/JSA83018; https://supportportal.juniper.net/JSA83018
CVE: CVE-2024-39559
Published: 2024-07-10
Description: An Improper Check for Unusual or Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS Evolved may allow a network-based unauthenticated attacker to crash the device (vmcore) by sending a specific TCP packet over an established TCP session with MD5 authentication enabled, destined to an accessible port on the device, resulting in a Denial of Service (DoS).  The receipt of this packet must occur within a specific timing window outside the attacker's control (i.e., race condition).

Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.

This issue only affects dual RE systems with Nonstop Active Routing (NSR) enabled.
Exploitation can only occur over TCP sessions with MD5 authentication enabled (e.g., BGP with MD5 authentication).

This issue affects Junos OS Evolved: 



  *  All versions before 21.2R3-S8-EVO, 
  *  from 21.4-EVO before 21.4R3-S6-EVO, 
  *  from 22.1-EVO before 22.1R3-S4-EVO, 
  *  from 22.2-EVO before 22.2R3-S4-EVO, 
  *  from 22.3-EVO before 22.3R3-S3-EVO, 
  *  from 22.4-EVO before 22.4R2-S2-EVO, 22.4R3-EVO.
CVSS Score: 5.9 (MEDIUM)
CWE: CWE-754, CWE-754
References: https://supportportal.juniper.net/JSA83019; https://supportportal.juniper.net/JSA83019
CVE: CVE-2024-39560
Published: 2024-07-10
Description: An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a logically adjacent downstream RSVP neighbor to cause kernel memory exhaustion, leading to a kernel crash, resulting in a Denial of Service (DoS).

The kernel memory leak and eventual crash will be seen when the downstream RSVP neighbor has a persistent error which will not be corrected.

System kernel memory can be monitored through the use of the 'show system kernel memory' command as shown below:

user@router> show system kernel memory    
Real memory total/reserved: 4130268/ 133344 Kbytes
kmem map free:[PII_REDACTED]9110220 Kbytes

This issue affects:
Junos OS:


  *  All versions before 20.4R3-S9,
  *  All versions of 21.2,
  *  from 21.4 before 21.4R3-S5,
  *  from 22.1 before 22.1R3-S5,
  *  from 22.2 before 22.2R3-S3,
  *  from 22.3 before 22.3R3-S2,
  *  from 22.4 before 22.4R3,
  *  from 23.2 before 23.2R2;


Junos OS Evolved:


  *  All versions before 21.4R3-S5-EVO,
  *  from 22.1-EVO before 22.1R3-S5-EVO, 
  *  from 22.2-EVO before 22.2R3-S3-EVO, 
  *  from 22.3-EVO before 22.3R3-S2-EVO, 
  *  from 22.4-EVO before 22.4R3-EVO, 
  *  from 23.2-EVO before 23.2R2-EVO.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-755
References: https://supportportal.juniper.net/JSA83020; https://supportportal.juniper.net/JSA83020
CVE: CVE-2024-39561
Published: 2024-07-10
Description: An Improper Check for Unusual or Exceptional Conditions vulnerability in the flow daemon (flowd) of Juniper Networks Junos OS on 

SRX4600 and SRX5000 Series

 allows an attacker to send TCP packets with 

SYN/FIN or SYN/RST

 flags, bypassing the expected blocking of these packets.

A TCP packet with SYN/FIN or SYN/RST should be dropped in flowd. However, when no-syn-check and Express Path are enabled, these TCP packets are unexpectedly transferred to the downstream network.

This issue affects Junos OS on SRX4600 and SRX5000 Series: 


  *  All versions before 21.2R3-S8, 
  *  from 21.4 before 21.4R3-S7, 
  *  from 22.1 before 22.1R3-S6, 
  *  from 22.2 before 22.2R3-S4, 
  *  from 22.3 before 22.3R3-S3, 
  *  from 22.4 before 22.4R3-S2, 
  *  from 23.2 before 23.2R2, 
  *  from 23.4 before 23.4R1-S1, 23.4R2.
CVSS Score: 5.8 (MEDIUM)
CWE: CWE-754, CWE-754
References: https://supportportal.juniper.net/JSA83021; https://supportportal.juniper.net/JSA83021