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High severity8.8NVD Advisory· Published Aug 13, 2019· Updated Jun 17, 2026

CVE-2019-12806

CVE-2019-12806

Description

UniSign 2.0.4.0 and earlier version contains a stack-based buffer overflow vulnerability which can overwrite the stack with arbitrary data, due to a buffer overflow in a library. That leads remote attacker to execute arbitrary code via crafted https packets.

Affected products

3
  • Crosscert/Unisign2 versions
    cpe:2.3:a:crosscert:unisign:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:crosscert:unisign:*:*:*:*:*:*:*:*range: <=2.0.4.0
    • (no CPE)range: 2.0.4.0
  • Unisign/UniSignllm-fuzzy
    Range: <=2.0.4.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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