CVE-2024-30401 (GCVE-0-2024-30401)

Vulnerability from cvelistv5 – Published: 2024-04-12 15:26 – Updated: 2024-08-02 01:32
VLAI?
Title
Junos OS: MX Series and EX9200-15C: Stack-based buffer overflow in aftman
Summary
An Out-of-bounds Read vulnerability in the advanced forwarding management process aftman of Juniper Networks Junos OS on MX Series with MPC10E, MPC11, MX10K-LC9600 line cards, MX304, and EX9200-15C, may allow an attacker to exploit a stack-based buffer overflow, leading to a reboot of the FPC. Through code review, it was determined that the interface definition code for aftman could read beyond a buffer boundary, leading to a stack-based buffer overflow. This issue affects Junos OS on MX Series and EX9200-15C: * from 21.2 before 21.2R3-S1, * from 21.4 before 21.4R3, * from 22.1 before 22.1R2, * from 22.2 before 22.2R2;  This issue does not affect: * versions of Junos OS prior to 20.3R1; * any version of Junos OS 20.4.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
8.2 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-125 - Out-of-bounds Read
  • Denial of Service (DoS)
Assigner
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 21.2 , < 21.2R3-S1 (semver)
Affected: 21.4 , < 21.4R3 (semver)
Affected: 22.1 , < 22.1R2 (semver)
Affected: 22.2 , < 22.2R2 (semver)
Unaffected: 0 , < 20.3R1 (semver)
Unaffected: 20.4
Create a notification for this product.
Date Public ?
2024-04-10 16:00
Show details on NVD website
To clipboard 

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stack-based buffer overflow, leading to a reboot of the FPC.\u003cbr\u003e\u003cbr\u003eThrough code review, it was determined that the interface definition code for aftman could read beyond a buffer boundary, leading to a stack-based buffer overflow.\u003cbr\u003e\u003cp\u003eThis issue affects Junos OS on MX Series and EX9200-15C:\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003efrom 21.2 before 21.2R3-S1, \u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3, \u003c/li\u003e\u003cli\u003efrom 22.1 before 22.1R2, \u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R2;\u0026nbsp;\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cspan style=\\\"background-color: var(--darkreader-bg--wht);\\\"\u003eThis issue does not affect:\u003c/span\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cspan style=\\\"background-color: var(--darkreader-bg--wht);\\\"\u003eversions of Junos OS prior 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}


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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.