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Unrated severityNVD Advisory· Published Jun 7, 2007· Updated Apr 23, 2026

CVE-2007-3121

CVE-2007-3121

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

5
  • Zapping/Zapping Vbi Library5 versions
    cpe:2.3:a:zapping:zapping_vbi_library:0.2.23:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:zapping:zapping_vbi_library:0.2.23:*:*:*:*:*:*:*
    • cpe:2.3:a:zapping:zapping_vbi_library:0.2.24:*:*:*:*:*:*:*
    • cpe:2.3:a:zapping:zapping_vbi_library:0.2.20:*:*:*:*:*:*:*
    • cpe:2.3:a:zapping:zapping_vbi_library:0.2.21:*:*:*:*:*:*:*
    • cpe:2.3:a:zapping:zapping_vbi_library:0.2.22:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

3

News mentions

0

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