VulnerabilityModified
CVE-2003-0108
isakmp_sub_print in tcpdump 3.6 through 3.7.1 allows remote attackers to cause a denial of service (CPU consumption) via a certain malformed ISAKMP packet to UDP port 500, which causes tcpdump to enter an infinite loop.
MEDIUM 5.0EPSS 11.3%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 11.3%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
isakmp_sub_print in tcpdump 3.6 through 3.7.1 allows remote attackers to cause a denial of service (CPU consumption) via a certain malformed ISAKMP packet to UDP port 500, which causes tcpdump to enter an infinite loop.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 11.34% probability · 96th percentile
- CISA KEV
- Not listed
- Affected
- lbl/tcpdump
- Source
- cve@mitre.org
References
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000629
- http://marc.info/?l=bugtraq&m=104637420104189&w=2
- http://marc.info/?l=bugtraq&m=104678787109030&w=2
- http://www.debian.org/security/2003/dsa-255Patch, Vendor Advisory
- http://www.idefense.com/advisory/02.27.03.txtPatch, Vendor Advisory
- http://www.iss.net/security_center/static/11434.phpVendor Advisory
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:027
- http://www.novell.com/linux/security/advisories/2003_015_tcpdump.html
- http://www.redhat.com/support/errata/RHSA-2003-032.html
- http://www.redhat.com/support/errata/RHSA-2003-085.html
- http://www.redhat.com/support/errata/RHSA-2003-214.html
- http://www.securityfocus.com/bid/6974Patch, Vendor Advisory
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000629
- http://marc.info/?l=bugtraq&m=104637420104189&w=2
- http://marc.info/?l=bugtraq&m=104678787109030&w=2
- http://www.debian.org/security/2003/dsa-255Patch, Vendor Advisory
- http://www.idefense.com/advisory/02.27.03.txtPatch, Vendor Advisory
- http://www.iss.net/security_center/static/11434.phpVendor Advisory
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:027
- http://www.novell.com/linux/security/advisories/2003_015_tcpdump.html
- http://www.redhat.com/support/errata/RHSA-2003-032.html
- http://www.redhat.com/support/errata/RHSA-2003-085.html
- http://www.redhat.com/support/errata/RHSA-2003-214.html
- http://www.securityfocus.com/bid/6974Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.