CVE-2002-0640
Buffer overflow in sshd in OpenSSH 2.3.1 through 3.3 may allow remote attackers to execute arbitrary code via a large number of responses during challenge response authentication when OpenBSD is using PAM modules with interactive keyboard authentication…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 27.3%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Buffer overflow in sshd in OpenSSH 2.3.1 through 3.3 may allow remote attackers to execute arbitrary code via a large number of responses during challenge response authentication when OpenBSD is using PAM modules with interactive keyboard authentication (PAMAuthenticationViaKbdInt).
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 27.32% probability · 98th percentile
- CISA KEV
- Not listed
- Affected
- openbsd/openssh
- Source
- cve@mitre.org
References
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-030.0.txt
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000502
- http://marc.info/?l=bugtraq&m=102514371522793&w=2
- http://marc.info/?l=bugtraq&m=102514631524575&w=2
- http://marc.info/?l=bugtraq&m=102521542826833&w=2
- http://marc.info/?l=bugtraq&m=102532054613894&w=2
- http://www.cert.org/advisories/CA-2002-18.htmlUS Government Resource
- http://www.debian.org/security/2002/dsa-134
- http://www.kb.cert.org/vuls/id/369347US Government Resource
- http://www.linuxsecurity.com/advisories/other_advisory-2177.html
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:040
- http://www.novell.com/linux/security/advisories/2002_024_openssh_txt.html
- http://www.openwall.com/lists/oss-security/2024/07/01/3
- http://www.osvdb.org/839
- http://www.redhat.com/support/errata/RHSA-2002-127.html
- http://www.redhat.com/support/errata/RHSA-2002-131.html
- http://www.securityfocus.com/bid/5093
- http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBUX0206-195
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-030.0.txt
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000502
- http://marc.info/?l=bugtraq&m=102514371522793&w=2
- http://marc.info/?l=bugtraq&m=102514631524575&w=2
- http://marc.info/?l=bugtraq&m=102521542826833&w=2
- http://marc.info/?l=bugtraq&m=102532054613894&w=2
- http://www.cert.org/advisories/CA-2002-18.htmlUS Government Resource
- http://www.debian.org/security/2002/dsa-134
- http://www.kb.cert.org/vuls/id/369347US Government Resource
- http://www.linuxsecurity.com/advisories/other_advisory-2177.html
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:040
- http://www.novell.com/linux/security/advisories/2002_024_openssh_txt.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.