Paper/Archive/CVE-2024-30949

CVE-2024-30949

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

EPSS 0.8%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP, NVD agree)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 55.4.554 × 2011.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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

Affected

ProductAffectedFixed inSource

n/an/a–CNA

newlib4.3.0–CISA-ADP

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refinbox.sourceware.org/newlib/20231129035714.469943-1-visitorckw%40gmail.com refsourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=5f15d7c5817b07a6b18cbab17342c95cb7b42be4 refgist.github.com/visitorckw/6b26e599241ea80210ea136b28441661