CVE-2009-1391

N/A
Published: June 16, 2009 at 11:00 PM UTC
Updated: June 16, 2026 at 11:07 PM UTC
1 product affected across 1 vendorCompress Raw Zlib Perl Module

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Severity
N/A
Exploit prediction
EPSS 7%

Description

Off-by-one error in the inflate function in Zlib.xs in Compress::Raw::Zlib Perl module before 2.017, as used in AMaViS, SpamAssassin, and possibly other products, allows context-dependent attackers to cause a denial of service (hang or crash) via a crafted zlib compressed stream that triggers a heap-based buffer overflow, as exploited in the wild by Trojan.Downloader-71014 in June 2009.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

References (18)

CVSS

Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-189

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