VulnerabilityModified
CVE-2011-2749
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted BOOTP packet.
HIGH 7.8EPSS 38.8%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 38.8%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted BOOTP packet.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 38.77% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- isc/dhcp · debian/debian linux · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.htmlMailing List, Third Party Advisory
- http://secunia.com/advisories/45582Third Party Advisory
- http://secunia.com/advisories/45595Third Party Advisory
- http://secunia.com/advisories/45629Third Party Advisory
- http://secunia.com/advisories/45639Third Party Advisory
- http://secunia.com/advisories/45817Third Party Advisory
- http://secunia.com/advisories/45918Third Party Advisory
- http://secunia.com/advisories/46780Third Party Advisory
- http://security.gentoo.org/glsa/glsa-201301-06.xmlThird Party Advisory
- http://securitytracker.com/id?1025918Third Party Advisory, VDB Entry
- http://www.debian.org/security/2011/dsa-2292Third Party Advisory
- http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.htmlVendor Advisory
- http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.htmlVendor Advisory
- http://www.isc.org/files/release-notes/DHCP%204.2.2_0.htmlVendor Advisory
- http://www.isc.org/software/dhcp/advisories/cve-2011-2748Vendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:128Third Party Advisory
- http://www.redhat.com/support/errata/RHSA-2011-1160.htmlThird Party Advisory
- http://www.securityfocus.com/bid/49120Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1190-1Third Party Advisory
- https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diffIssue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=729382Issue Tracking, Patch, Third Party Advisory
- https://hermes.opensuse.org/messages/11695711Third Party Advisory
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.htmlMailing List, Third Party Advisory
- http://secunia.com/advisories/45582Third Party Advisory
- http://secunia.com/advisories/45595Third Party Advisory
- http://secunia.com/advisories/45629Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.