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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2009-06-16T23:00:00

Updated: 2024-08-07T05:13:25.381Z

Reserved: 2009-04-23T00:00:00

Link: CVE-2009-1391

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-06-16T23:30:00.203

Modified: 2018-10-03T22:00:28.997

Link: CVE-2009-1391

cve-icon Redhat

No data.