Description
Integer overflow in sshd in OpenSSH 2.9.9 through 3.3 allows remote attackers to execute arbitrary code during challenge response authentication (ChallengeResponseAuthentication) when OpenSSH is using SKEY or BSD_AUTH authentication.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- OpenBSD / OpenSSH2.9.9 – 3.3
References
- VENDOR_ADVISORYhttp://www.debian.org/security/2002/dsa-134
- MISChttp://www.iss.net/security_center/static/9169.php
- MISChttp://archives.neohapsis.com/archives/bugtraq/2002-06/0335.html
- MAILING_LISThttp://marc.info/?l=bugtraq&m=102514371522793&w=2
- MISChttp://www.osvdb.org/6245
- VENDOR_ADVISORYhttp://www.cert.org/advisories/CA-2002-18.html
- MAILING_LISThttp://marc.info/?l=bugtraq&m=102521542826833&w=2
- MISChttp://www.securityfocus.com/bid/5093
- MISCftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-030.0.txt
- VENDOR_ADVISORYhttp://www.linuxsecurity.com/advisories/other_advisory-2177.html
- MISChttp://www.kb.cert.org/vuls/id/369347
- MISChttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000502
- MISChttp://www1.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBUX0206-195
- VENDOR_ADVISORYhttp://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:040
- MAILING_LISThttp://marc.info/?l=bugtraq&m=102514631524575&w=2
- MISChttps://web.archive.org/web/20080622172542/www.iss.net/threats/advise123.html
- MISChttps://twitter.com/RooneyMcNibNug/status/1152332585349111810