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CVE-2024-30949

Date: August 19, 2024

An issue in newlib v.4.3.0 allows an attacker to execute arbitrary code via the time unit scaling in the _gettimeofday function.

Language: C

Severity Score

Related Resources (5)

https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=5f15d7c5817b07a6b18cbab17342c95cb7b42be4
https://nvd.nist.gov/vuln/detail/CVE-2024-30949
https://gist.github.com/visitorckw/6b26e599241ea80210ea136b28441661
https://inbox.sourceware.org/newlib/20231129035714.469943-1-visitorckw%40gmail.com/
https://www.mend.io/vulnerability-database/CVE-2024-30949

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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