CVE catalog
CVE-2024-30949
newlib: CVE-2024-30949
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.76% · Oct 25, 2026
An issue in newlib v.4.3.0 allows an attacker to execute arbitrary code via the time unit scaling in the _gettimeofday function.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | newlib | sid | 4.6.0.20260123-2 | fixed |
| Debian | newlib | forky | 4.6.0.20260123-2 | fixed |
| Debian | newlib | trixie | 4.5.0.20241231-1 | fixed |
| Debian | newlib | bookworm | 3.3.0-1.3+deb12u1 | vulnerable |
| Ubuntu | newlib | 16.04 | 2.1.0+git20141201.db59ff3-2 | vulnerable |
| Ubuntu | newlib | 16.04 | 2.2.0+git20150830.5a3d536-1 | vulnerable |
| Ubuntu | newlib | 18.04 | 2.4.0.20160527-2 | vulnerable |
| Ubuntu | newlib | 18.04 | 2.4.0.20160527-3 | vulnerable |
| Ubuntu | newlib | 18.04 | 2.4.0.20160527-3ubuntu0.1 | vulnerable |
| Ubuntu | newlib | 20.04 | 3.1.0.20181231-1 | vulnerable |
| Ubuntu | newlib | 20.04 | 3.3.0-0ubuntu1 | vulnerable |
| Ubuntu | newlib | 22.04 | 3.3.0-1 | vulnerable |
| Ubuntu | newlib | 22.04 | 3.3.0-1.2 | vulnerable |
| Ubuntu | newlib | 22.04 | 3.3.0-1.3 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | newlib | source | sid | 4.4.0.20231231-2 | unimportant | Not reported | Not reported |
| Debian | newlib | source | forky | 4.4.0.20231231-2 | unimportant | Not reported | Not reported |
| Debian | newlib | source | trixie | 4.4.0.20231231-2 | unimportant | Not reported | Not reported |
| Debian | newlib | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libnewlib-arm-none-eabi]Affected
Source package: [newlib]
Details (2)
3.3.0-1.3+deb12u1· all · bookwormAffected
dsa · newlib · debian · bookworm; dsa · newlib · debian · 12
3.3.0-1.3+deb12u1· all · bookwormAffected
dsa · newlib · debian · bookworm; dsa · newlib · debian · 12
- [libnewlib-dev]Affected
Source package: [newlib]
Details (2)
3.3.0-1.3+deb12u1· all · bookwormAffected
dsa · newlib · debian · bookworm; dsa · newlib · debian · 12
3.3.0-1.3+deb12u1· all · bookwormAffected
dsa · newlib · debian · bookworm; dsa · newlib · debian · 12
- [libnewlib-doc]Affected
Source package: [newlib]
Details (2)
3.3.0-1.3+deb12u1· all · bookwormAffected
dsa · newlib · debian · bookworm; dsa · newlib · debian · 12
3.3.0-1.3+deb12u1· all · bookwormAffected
dsa · newlib · debian · bookworm; dsa · newlib · debian · 12
- [newlib-source]Affected
Source package: [newlib]
Details (2)
3.3.0-1.3+deb12u1· all · bookwormAffected
dsa · newlib · debian · bookworm; dsa · newlib · debian · 12
3.3.0-1.3+deb12u1· all · bookwormAffected
dsa · newlib · debian · bookworm; dsa · newlib · debian · 12
[Debian 13 (Trixie)]
- [libnewlib-arm-none-eabi]Fixed
Source package: [newlib]
Details (2)
4.5.0.20241231-1· all · trixieFixed · Fixed:
4.4.0.20231231-2dsa · newlib · debian · 13
4.5.0.20241231-1· all · trixieFixed · Fixed:
4.4.0.20231231-2dsa · newlib · debian · 13
- [libnewlib-dev]Fixed
Source package: [newlib]
Details (2)
4.5.0.20241231-1· all · trixieFixed · Fixed:
4.4.0.20231231-2dsa · newlib · debian · 13
4.5.0.20241231-1· all · trixieFixed · Fixed:
4.4.0.20231231-2dsa · newlib · debian · 13
- [libnewlib-doc]Fixed
Source package: [newlib]
Details (2)
4.5.0.20241231-1· all · trixieFixed · Fixed:
4.4.0.20231231-2dsa · newlib · debian · 13
4.5.0.20241231-1· all · trixieFixed · Fixed:
4.4.0.20231231-2dsa · newlib · debian · 13
- [newlib-source]Fixed
Source package: [newlib]
Details (2)
4.5.0.20241231-1· all · trixieFixed · Fixed:
4.4.0.20231231-2dsa · newlib · debian · 13
4.5.0.20241231-1· all · trixieFixed · Fixed:
4.4.0.20231231-2dsa · newlib · debian · 13
Observed: