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Fencer Vulns
medium 5.1

CVE-2005-1125 json

Race condition in libsafe 2.0.16 and earlier, when running in multi-threaded applications, allows attackers to bypass libsafe protection an…

published 2005-04-16 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-1128

cvss
5.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.7%
EPSS 6.7% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

Race condition in libsafe 2.0.16 and earlier, when running in multi-threaded applications, allows attackers to bypass libsafe protection and exploit other vulnerabilities before the _libsafe_die function call is completed.

Timeline

  1. First public exploit (EDB-25429)
  2. Published

Exploit prediction

6.74% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-25429 Libsafe 2.0 - Multi-threaded Process Race Condition Security Bypass dos, 2005-04-15
  • securityfocus.com http://www.securityfocus.com/archive/1/395999 referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/13190 referenced PoC, tagged "exploit" by a source, unverified
  • overflow.pl http://www.overflow.pl/adv/libsafebypass.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.