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Unrated severityNVD Advisory· Published Nov 30, 2012· Updated Jun 16, 2026

CVE-2012-6063

CVE-2012-6063

Description

Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Libssh/Libssh7 versions
    cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*+ 6 more
    • cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*range: <=0.5.2
    • cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:*
    • cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:*
    • cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:*
    • cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:*
    • cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:*
    • (no CPE)range: <0.5.3

Patches

Vulnerability mechanics

References

4

News mentions

0

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