CVE-2007-0493
Use-after-free vulnerability in ISC BIND 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (named daemon crash) via unspecified vectors that…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 12.5%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
Use-after-free vulnerability in ISC BIND 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (named daemon crash) via unspecified vectors that cause named to "dereference a freed fetch context."
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 12.45% probability · 96th percentile
- CISA KEV
- Not listed
- Affected
- isc/bind
- Source
- secalert@redhat.com
References
- http://docs.info.apple.com/article.html?artnum=305530
- http://fedoranews.org/cms/node/2507
- http://fedoranews.org/cms/node/2537
- http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2007-003.txt.asc
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01070495
- http://lists.apple.com/archives/security-announce/2007/May/msg00004.html
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-January/052018.html
- http://lists.suse.com/archive/suse-security-announce/2007-Jan/0016.html
- http://marc.info/?l=bind-announce&m=116968519321296&w=2
- http://secunia.com/advisories/23904Vendor Advisory
- http://secunia.com/advisories/23924
- http://secunia.com/advisories/23943
- http://secunia.com/advisories/23972
- http://secunia.com/advisories/23974
- http://secunia.com/advisories/23977
- http://secunia.com/advisories/24014
- http://secunia.com/advisories/24048
- http://secunia.com/advisories/24054
- http://secunia.com/advisories/24129
- http://secunia.com/advisories/24203
- http://secunia.com/advisories/24930
- http://secunia.com/advisories/24950
- http://secunia.com/advisories/25402
- http://secunia.com/advisories/25649
- http://security.freebsd.org/advisories/FreeBSD-SA-07:02.bind.asc
- http://security.gentoo.org/glsa/glsa-200702-06.xml
- http://securitytracker.com/id?1017561
- http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.494157
- http://www.isc.org/index.pl?/sw/bind/bind-security.php
- http://www.isc.org/index.pl?/sw/bind/view/?release=9.2.8Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.