CVE-2021-30498

A flaw was found in libcaca. A heap buffer overflow in export.c in function export_tga might lead to memory corruption and other potential consequences.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
VendorProductVersion
libcaca_projectlibcaca
0.99:beta14
libcaca_projectlibcaca
0.99:beta15
libcaca_projectlibcaca
0.99:beta16
libcaca_projectlibcaca
0.99:beta17
libcaca_projectlibcaca
0.99:beta18
libcaca_projectlibcaca
0.99:beta19
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libcaca
bullseye
no-dsa
stretch
postponed
bookworm
0.99.beta20-3
fixed
sid
0.99.beta20-5
fixed
trixie
0.99.beta20-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libcaca
jammy
Fixed 0.99.beta19-2.2ubuntu3
released
impish
Fixed 0.99.beta19-2.2ubuntu2.1
released
hirsute
Fixed 0.99.beta19-2.2ubuntu1.1
released
groovy
ignored
focal
Fixed 0.99.beta19-2.1ubuntu1.20.04.2
released
bionic
Fixed 0.99.beta19-2ubuntu0.18.04.3
released
xenial
Fixed 0.99.beta19-2ubuntu0.16.04.2+esm1
released
trusty
Fixed 0.99.beta18-1ubuntu5.1+esm2
released
Common Weakness Enumeration
References
https://bugzilla.redhat.com/show_bug.cgi?id=1948675
https://github.com/cacalabs/libcaca/issues/53
https://lists.debian.org/debian-lts-announce/2024/04/msg00004.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
https://bugzilla.redhat.com/show_bug.cgi?id=1948675
https://github.com/cacalabs/libcaca/issues/53
https://lists.debian.org/debian-lts-announce/2024/04/msg00004.html
https://lists.debian.org/debian-lts-announce/2025/07/msg00019.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/