CVE-2009-1391
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…
Does this matter?
Lower severity and a low EPSS score (7.44%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
- EPSS
- 7.44% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- paul marquess/compress-raw-zlib perl module
- Source
- secalert@redhat.com
References
- http://article.gmane.org/gmane.mail.virus.amavis.user/33635
- http://article.gmane.org/gmane.mail.virus.amavis.user/33638Exploit
- http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html
- http://osvdb.org/55041
- http://secunia.com/advisories/35422Vendor Advisory
- http://secunia.com/advisories/35685
- http://secunia.com/advisories/35689
- http://secunia.com/advisories/35876
- http://security.gentoo.org/glsa/glsa-200908-07.xml
- http://thread.gmane.org/gmane.mail.virus.amavis.user/33635
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:157
- http://www.securityfocus.com/bid/35307Exploit, Patch
- http://www.vupen.com/english/advisories/2009/1571Patch, Vendor Advisory
- https://bugs.gentoo.org/show_bug.cgi?id=273141
- https://bugzilla.redhat.com/show_bug.cgi?id=504386Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/51062
- https://usn.ubuntu.com/794-1/
- https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00607.html
- http://article.gmane.org/gmane.mail.virus.amavis.user/33635
- http://article.gmane.org/gmane.mail.virus.amavis.user/33638Exploit
- http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html
- http://osvdb.org/55041
- http://secunia.com/advisories/35422Vendor Advisory
- http://secunia.com/advisories/35685
- http://secunia.com/advisories/35689
- http://secunia.com/advisories/35876
- http://security.gentoo.org/glsa/glsa-200908-07.xml
- http://thread.gmane.org/gmane.mail.virus.amavis.user/33635
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:157
- http://www.securityfocus.com/bid/35307Exploit, Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.