Vulnerability Description
A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libcaca Project | Libcaca | 0.99 |
| Debian | Debian Linux | 9.0 |
| Fedoraproject | Fedora | 34 |
Related Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1928437ExploitIssue TrackingThird Party Advisory
- https://github.com/cacalabs/libcaca/issues/52Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00006.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://bugzilla.redhat.com/show_bug.cgi?id=1928437ExploitIssue TrackingThird Party Advisory
- https://github.com/cacalabs/libcaca/issues/52Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00006.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2021-3410?
CVE-2021-3410 is a vulnerability with a CVSS score of 7.8 (HIGH). A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context.
How severe is CVE-2021-3410?
CVE-2021-3410 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-3410?
Check the references section above for vendor advisories and patch information. Affected products include: Libcaca Project Libcaca, Debian Debian Linux, Fedoraproject Fedora.