CVE-2021-3410
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Libcaca
PublishedFeb 23, 2021
First seenFeb 23, 2021
Weakness typeCWE-119Memory buffer bounds error
How to fix
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libcaca_project libcaca | 0.99 | — |
| debian debian_linux | 9.0 | — |
| fedoraproject fedora | 34, 35 | — |
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