CVE-2002-0082
The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 29.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary code via a large client certificate that is signed by a trusted Certificate Authority (CA), which produces a large serialized session.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 29.66% probability · 98th percentile
- CISA KEV
- Not listed
- Affected
- apache-ssl/apache-ssl · mod ssl/mod ssl
- Source
- cve@mitre.org
References
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000465
- http://ftp.support.compaq.com/patches/.new/html/SSRT0817.shtml
- http://marc.info/?l=bugtraq&m=101518491916936&w=2
- http://marc.info/?l=bugtraq&m=101528358424306&w=2
- http://online.securityfocus.com/archive/1/258646
- http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html
- http://www.apacheweek.com/issues/02-03-01#security
- http://www.calderasystems.com/support/security/advisories/CSSA-2002-011.0.txt
- http://www.debian.org/security/2002/dsa-120
- http://www.iss.net/security_center/static/8308.phpPatch, Vendor Advisory
- http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-020.php
- http://www.linuxsecurity.com/advisories/other_advisory-1923.html
- http://www.redhat.com/support/errata/RHSA-2002-041.html
- http://www.redhat.com/support/errata/RHSA-2002-042.html
- http://www.redhat.com/support/errata/RHSA-2002-045.html
- http://www.securityfocus.com/advisories/3965
- http://www.securityfocus.com/advisories/4008
- http://www.securityfocus.com/bid/4189
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000465
- http://ftp.support.compaq.com/patches/.new/html/SSRT0817.shtml
- http://marc.info/?l=bugtraq&m=101518491916936&w=2
- http://marc.info/?l=bugtraq&m=101528358424306&w=2
- http://online.securityfocus.com/archive/1/258646
- http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html
- http://www.apacheweek.com/issues/02-03-01#security
- http://www.calderasystems.com/support/security/advisories/CSSA-2002-011.0.txt
- http://www.debian.org/security/2002/dsa-120
- http://www.iss.net/security_center/static/8308.phpPatch, Vendor Advisory
- http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-020.php
- http://www.linuxsecurity.com/advisories/other_advisory-1923.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.