7.8

CVE-2021-30498

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libcaca Project ≫ Libcaca Version 0.99 Update beta14
Libcaca Project ≫ Libcaca Version 0.99 Update beta15
Libcaca Project ≫ Libcaca Version 0.99 Update beta16
Libcaca Project ≫ Libcaca Version 0.99 Update beta17
Libcaca Project ≫ Libcaca Version 0.99 Update beta18
Libcaca Project ≫ Libcaca Version 0.99 Update beta19
Fedoraproject ≫ Fedora Version 34
Fedoraproject ≫ Fedora Version 35
Fedoraproject ≫ Fedora Version 36
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.35% 0.679
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
Third Party Advisory
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=1948675
Third Party Advisory
Issue Tracking
https://github.com/cacalabs/libcaca/issues/53
Third Party Advisory
Exploit
Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/04/msg00004.html
https://lists.debian.org/debian-lts-announce/2025/07/msg00019.html