CVE-2007-3121

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-06-07 · updated 2026-06-16

Description

Buffer overflow in the CCdecode function in contrib/ntsc-cc.c in the zvbi-ntsc-cc tool in Zapping VBI Library (ZVBI) before 0.2.25 allows attackers to cause a denial of service (application crash) and possibly execute arbitrary code via long data during a reception error. NOTE: some of these details are obtained from third party information.

Affected products

Zapping Vbi Library: 0.2.20, 0.2.21, 0.2.22, 0.2.23, 0.2.24

References

http://osvdb.org/43454
http://sourceforge.net/project/shownotes.php?release_id=492374&group_id=2599
http://www.vupen.com/english/advisories/2007/2088
http://osvdb.org/43454
http://sourceforge.net/project/shownotes.php?release_id=492374&group_id=2599
http://www.vupen.com/english/advisories/2007/2088

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