High severity · published May 26, 2021
CVE-2021-30498
A flaw was found in libcaca
7.8
CVSS
1.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
34; 35; 36 · source: NVD
LI
Libcaca · Libcaca Project
0.99; 0.99; 0.99; 0.99; 0.99; 0.99 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-30498
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-30498
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1948675
Exploit
https://github.com/cacalabs/libcaca/issues/53
lists.debian.org
https://lists.debian.org/debian-lts-announce/2024/04/msg00004.html
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
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