Buffer overflow in Libcaca Project
CVE-2021-3410
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.
Vulnerability class: Buffer Overflow
EPSS: 0.006 (43.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Libcaca_project Libcaca — versions 0.99
- Debian Debian_linux — versions 9.0
- Fedoraproject Fedora — versions 34, 35
- N/a Libcaca — versions libcaca v0.99.beta19
Weakness classification (CWE)
References
- patrick@puiterwijk.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- patrick@puiterwijk.org (Third Party Advisory, x_refsource_MISC)
- patrick@puiterwijk.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- patrick@puiterwijk.org (x_refsource_FEDORA, vendor-advisory)
- patrick@puiterwijk.org (x_refsource_FEDORA, vendor-advisory)
- patrick@puiterwijk.org (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2021-3410?
- CVE-2021-3410 is a high-severity vulnerability in Libcaca Project, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2021-02-23.
- How severe is CVE-2021-3410?
- High severity. CVSS v3 base score is 7.8 out of 10.