CVE catalog
CVE-2021-32142
libraw: CVE-2021-32142
- Severity
- Medium · CVSS 6.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.39% · Oct 25, 2026
Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp.
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 | libraw | sid | 0.22.1-1 | fixed |
| Debian | libraw | forky | 0.22.1-1 | fixed |
| Debian | libraw | trixie | 0.21.4-2+deb13u1 | fixed |
| Debian | libraw | bookworm | 0.20.2-2.1+deb12u1 | fixed |
| Debian | libraw | bookworm-security | 0.20.2-2.1+deb12u2 | fixed |
| Ubuntu | libraw | 20.04 | 0.19.5-1 | vulnerable |
| Ubuntu | libraw | 20.04 | 0.19.5-1ubuntu1 | vulnerable |
| Ubuntu | libraw | 20.04 | 0.19.5-1ubuntu1.1 | vulnerable |
| Ubuntu | libraw | 20.04 | 0.19.5-1ubuntu1.2 | fixed |
| Ubuntu | libraw | 22.04 | 0.20.2-1ubuntu3 | vulnerable |
| Ubuntu | libraw | 22.04 | 0.20.2-2ubuntu1 | vulnerable |
| Ubuntu | libraw | 22.04 | 0.20.2-2ubuntu2 | vulnerable |
| Ubuntu | libraw | 22.04 | 0.20.2-2ubuntu2.22.04.1 | fixed |
| Suse | libraw | linux enterprise software development kit 12 sp5 | 0.15.4-36.1 | fixed |
| Suse | libraw | linux enterprise workstation extension 12 sp5 | 0.15.4-36.1 | fixed |
| Suse | libraw | linux enterprise module for desktop applications 15 sp4 | 0.20.2-150400.3.3.1 | fixed |
| Suse | libraw | linux enterprise workstation extension 15 sp4 | 0.20.2-150400.3.3.1 | fixed |
| Opensuse | libraw | leap 15.4 | 0.20.2-150400.3.3.1 | fixed |
| Suse | libraw | linux enterprise workstation extension 15 sp4 | 0.18.9-150000.3.17.1 | fixed |
| Opensuse | libraw | leap 15.4 | 0.18.9-150000.3.17.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libraw | source | sid | 0.20.2-2.1 | not yet assigned | Not reported | [1031790] |
| Debian | libraw | source | forky | 0.20.2-2.1 | not yet assigned | Not reported | [1031790] |
| Debian | libraw | source | trixie | 0.20.2-2.1 | not yet assigned | Not reported | [1031790] |
| Debian | libraw | source | bookworm | 0.20.2-2.1 | not yet assigned | Not reported | [1031790] |
| Ubuntu | libraw | deb | 20.04 | 0.19.5-1ubuntu1.2 | Not reported | USN-6137-1 | Not reported |
| Ubuntu | libraw | deb | 22.04 | 0.20.2-2ubuntu2.22.04.1 | Not reported | USN-6137-1 | Not reported |
| Suse | libraw | rpm | linux enterprise software development kit 12 sp5 | 0.15.4-36.1 | Not reported | SUSE-SU-2023:0510-1 | Not reported |
| Suse | libraw | rpm | linux enterprise workstation extension 12 sp5 | 0.15.4-36.1 | Not reported | SUSE-SU-2023:0510-1 | Not reported |
| Suse | libraw | rpm | linux enterprise module for desktop applications 15 sp4 | 0.20.2-150400.3.3.1 | Not reported | SUSE-SU-2023:0512-1 | Not reported |
| Suse | libraw | rpm | linux enterprise workstation extension 15 sp4 | 0.20.2-150400.3.3.1 | Not reported | SUSE-SU-2023:0512-1 | Not reported |
| Opensuse | libraw | rpm | leap 15.4 | 0.20.2-150400.3.3.1 | Not reported | SUSE-SU-2023:0512-1 | Not reported |
| Suse | libraw | rpm | linux enterprise workstation extension 15 sp4 | 0.18.9-150000.3.17.1 | Not reported | SUSE-SU-2023:0511-1 | Not reported |
| Opensuse | libraw | rpm | leap 15.4 | 0.18.9-150000.3.17.1 | Not reported | SUSE-SU-2023:0511-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libraw20]Fixed
Source package: [libraw]
Details (4)
0.20.2-2.1+deb12u1· amd64 · bookwormFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u1· arm64 · bookwormFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u2· amd64 · bookworm-securityFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u2· arm64 · bookworm-securityFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
- [libraw-bin]Fixed
Source package: [libraw]
Details (4)
0.20.2-2.1+deb12u1· amd64 · bookwormFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u1· arm64 · bookwormFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u2· amd64 · bookworm-securityFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u2· arm64 · bookworm-securityFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
- [libraw-dev]Fixed
Source package: [libraw]
Details (4)
0.20.2-2.1+deb12u1· amd64 · bookwormFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u1· arm64 · bookwormFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u2· amd64 · bookworm-securityFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u2· arm64 · bookworm-securityFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
- [libraw-doc]Fixed
Source package: [libraw]
Details (4)
0.20.2-2.1+deb12u1· all · bookwormFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u1· all · bookwormFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u2· all · bookworm-securityFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
0.20.2-2.1+deb12u2· all · bookworm-securityFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · bookworm; dsa · libraw · debian · 12
[Debian 13 (Trixie)]
- [libraw23t64]Fixed
Source package: [libraw]
Details (2)
0.21.4-2· amd64 · trixieFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · 13
0.21.4-2· arm64 · trixieFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · 13
- [libraw-bin]Fixed
Source package: [libraw]
Details (2)
0.21.4-2· amd64 · trixieFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · 13
0.21.4-2· arm64 · trixieFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · 13
- [libraw-dev]Fixed
Source package: [libraw]
Details (2)
0.21.4-2· amd64 · trixieFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · 13
0.21.4-2· arm64 · trixieFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · 13
- [libraw-doc]Fixed
Source package: [libraw]
Details (2)
0.21.4-2· all · trixieFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · 13
0.21.4-2· all · trixieFixed · Fixed:
0.20.2-2.1dsa · libraw · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_0343.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-32142]
- [https://osv.dev/vulnerability/DLA-3433-1]
- [https://osv.dev/vulnerability/DSA-5412-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:0510-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:0511-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:0512-1]
- [https://osv.dev/vulnerability/USN-6137-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-32142]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-32142.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2853.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]