CVE-2010-3705
The sctp_auth_asoc_get_hmac function in net/sctp/auth.c in the Linux kernel before 2.6.36 does not properly validate the hmac_ids array of an SCTP peer, which allows remote attackers to cause a denial of service (memory corruption and panic) via a…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.02%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The sctp_auth_asoc_get_hmac function in net/sctp/auth.c in the Linux kernel before 2.6.36 does not properly validate the hmac_ids array of an SCTP peer, which allows remote attackers to cause a denial of service (memory corruption and panic) via a crafted value in the last element of this array.
- CVSS 2.0
- 8.3 HIGHAV:A/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 2.02% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- linux/linux kernel · fedoraproject/fedora · debian/debian linux · canonical/ubuntu linux
- Source
- secalert@redhat.com
References
- http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=51e97a12bef19b7e43199fc153cf9bd5f2140362
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.htmlThird Party Advisory
- http://marc.info/?l=linux-kernel&m=128596992418814&w=2Mailing List, Patch, Third Party Advisory
- http://secunia.com/advisories/42745Third Party Advisory
- http://www.debian.org/security/2010/dsa-2126Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36Broken Link
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029Third Party Advisory
- http://www.openwall.com/lists/oss-security/2010/10/04/2Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2010/10/04/7Mailing List, Third Party Advisory
- http://www.redhat.com/support/errata/RHSA-2010-0842.htmlThird Party Advisory
- http://www.redhat.com/support/errata/RHSA-2010-0958.htmlThird Party Advisory
- http://www.ubuntu.com/usn/USN-1000-1Third Party Advisory
- http://www.vupen.com/english/advisories/2010/3321Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=640036Issue Tracking, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=51e97a12bef19b7e43199fc153cf9bd5f2140362
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.htmlThird Party Advisory
- http://marc.info/?l=linux-kernel&m=128596992418814&w=2Mailing List, Patch, Third Party Advisory
- http://secunia.com/advisories/42745Third Party Advisory
- http://www.debian.org/security/2010/dsa-2126Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36Broken Link
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029Third Party Advisory
- http://www.openwall.com/lists/oss-security/2010/10/04/2Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2010/10/04/7Mailing List, Third Party Advisory
- http://www.redhat.com/support/errata/RHSA-2010-0842.htmlThird Party Advisory
- http://www.redhat.com/support/errata/RHSA-2010-0958.htmlThird Party Advisory
- http://www.ubuntu.com/usn/USN-1000-1Third Party Advisory
- http://www.vupen.com/english/advisories/2010/3321Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=640036Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.