Home/CVE/Double free vulnerability in Perl 5.8.8 allows context-dependent attackers to cause a denial of service (memory corrupti
CVE

CVE-2008-1927

Double free vulnerability in Perl 5.8.8 allows context-dependent attackers to cause a denial of service (memory corrupti

Double free vulnerability in Perl 5.8.8 allows context-dependent attackers to cause a denial of service (memory corruption and crash) via a crafted regular expression containing UTF8 characters. NOTE: this issue might only be present on certain operating systems.

MEDIUM · CVSS 5 EPSS 0.0236
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules2 YARA rules0
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Affected Products & Versions

1
perlall versions
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighPotential Perl Reverse Shell Execution
productmediumPerl Inline Command Execution
▣

Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD24 Apr 2008 · 05:05 AM
⚑

Vendor Advisories

4
rhsaRHSA-2010:0602Moderate
usnUSN-700-1
rhsaRHSA-2008:0522Important
rhsaRHSA-2008:0532Important
🔗

References & Sources

40
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=454792
http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html
http://osvdb.org/44588
http://rt.perl.org/rt3/Public/Bug/Display.html?id=48156
http://secunia.com/advisories/29948
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