Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2021-30499 Details

A flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences.

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=1948679	CVE	Issue TrackingThird Party Advisory
https://github.com/cacalabs/libcaca/issues/54	CVE	ExploitIssue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00004.html	CVE
https://lists.debian.org/debian-lts-announce/2025/07/msg00019.html	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/	CVE
https://bugzilla.redhat.com/show_bug.cgi?id=1948679	[email protected]	Issue TrackingThird Party Advisory
https://github.com/cacalabs/libcaca/issues/54	[email protected]	ExploitIssue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00004.html	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/	[email protected]

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]
CWE-787	Out-of-bounds Write	[email protected]

Product	Versions
libcaca project libcaca	All versions
CPE cpe:2.3:a:libcaca_project:libcaca:-:::::::* Remediation No remediation found in references.
fedoraproject fedora	34 35 36
CPE cpe:2.3:o:fedoraproject:fedora:34:::::::* cpe:2.3:o:fedoraproject:fedora:35:::::::* cpe:2.3:o:fedoraproject:fedora:36:::::::* Remediation No remediation found in references.

11 change records found show changes

QUICK INFO