CVE catalog
CVE-2018-20330
libjpeg-turbo: CVE-2018-20330
- Severity
- High · CVSS 8.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.01% · Oct 25, 2026
The tjLoadImage function in libjpeg-turbo 2.0.1 has an integer overflow with a resultant heap-based buffer overflow via a BMP image because multiplication of pitch and height is mishandled, as demonstrated by tjbench.
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 | libjpeg-turbo | sid | 1:3.1.3-4 | not affected |
| Debian | libjpeg-turbo | forky | 1:3.1.3-4 | not affected |
| Debian | libjpeg-turbo | trixie | 1:2.1.5-4 | not affected |
| Debian | libjpeg-turbo | bookworm | 1:2.1.5-2 | not affected |
| Alpine | libjpeg-turbo | 3.10 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.11 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.12 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.13 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.14 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.15 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.16 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.17 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.18 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.19 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.20 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.21 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.22 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.23 | 2.0.2-r0 | fixed |
| Alpine | libjpeg-turbo | 3.24 | 2.0.2-r0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libjpeg-turbo | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | libjpeg-turbo | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | libjpeg-turbo | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | libjpeg-turbo | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Alpine | libjpeg-turbo | apk | 3.10 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.11 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.12 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.13 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.14 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.15 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.16 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.17 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.18 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.19 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.20 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.21 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.22 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.23 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
| Alpine | libjpeg-turbo | apk | 3.24 | 2.0.2-r0 | Not reported | ALPINE-CVE-2018-20330 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libjpeg62-turbo]Not affected
Source package: [libjpeg-turbo]
Details (2)
1:2.1.5-2· amd64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
1:2.1.5-2· arm64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
- [libjpeg62-turbo-dev]Not affected
Source package: [libjpeg-turbo]
Details (2)
1:2.1.5-2· amd64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
1:2.1.5-2· arm64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
- [libjpeg-dev]Not affected
Source package: [libjpeg-turbo]
Details (2)
1:2.1.5-2· amd64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
1:2.1.5-2· arm64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
- [libjpeg-turbo-progs]Not affected
Source package: [libjpeg-turbo]
Details (2)
1:2.1.5-2· amd64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
1:2.1.5-2· arm64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
- [libturbojpeg0]Not affected
Source package: [libjpeg-turbo]
Details (2)
1:2.1.5-2· amd64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
1:2.1.5-2· arm64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
- [libturbojpeg0-dev]Not affected
Source package: [libjpeg-turbo]
Details (2)
1:2.1.5-2· amd64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
1:2.1.5-2· arm64 · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
- [libturbojpeg-java]Not affected
Source package: [libjpeg-turbo]
Details (2)
1:2.1.5-2· all · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
1:2.1.5-2· all · bookwormNot affected
dsa · libjpeg-turbo · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10952-1.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2018-20330]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-20330]
- [https://security-tracker.debian.org/tracker/CVE-2018-20330]
- [https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-20330.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]