Description
The decompression algorithm in zlib 1.1.3 and earlier, as used in many different utilities and packages, causes inflateEnd to release certain memory more than once (a "double free"), which may allow local and remote attackers to execute arbitrary code via a block of malformed compression data.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.cert.org/advisories/CA-2002-07.html ↗
- http://frontal2.mandriva.com/security/advisories?name=MDKSA-2002:022 ↗
- http://www.securityfocus.com/bid/4267 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/8427 ↗
- http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBTL0204-030 ↗
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000469 ↗
- http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-023.php ↗
- http://www.debian.org/security/2002/dsa-122 ↗
- http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-024.php3 ↗
- http://www.kb.cert.org/vuls/id/368819 ↗
- http://www.redhat.com/support/errata/RHSA-2002-027.html ↗
- http://www.caldera.com/support/security/advisories/CSSA-2002-014.1.txt ↗
- http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBTL0204-036 ↗
- http://www.redhat.com/support/errata/RHSA-2002-026.html ↗
- http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBTL0204-037 ↗