CVE-2008-3792
5 Medium
AI Score
Confidence
High
7.1 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
0.003 Low
EPSS
Percentile
69.6%
net/sctp/socket.c in the Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.26.4 does not verify that the SCTP-AUTH extension is enabled before proceeding with SCTP-AUTH API functions, which allows attackers to cause a denial of service (NULL pointer dereference and panic) via vectors that result in calls to (1) sctp_setsockopt_auth_chunk, (2) sctp_setsockopt_hmac_ident, (3) sctp_setsockopt_auth_key, (4) sctp_setsockopt_active_key, (5) sctp_setsockopt_del_key, (6) sctp_getsockopt_maxburst, (7) sctp_getsockopt_active_key, (8) sctp_getsockopt_peer_auth_chunks, or (9) sctp_getsockopt_local_auth_chunks.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux:linux_kernel | linux linux kernel | eq | 2.6.26.3 |
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5e739d1752aca4e8f3e794d431503bfca3162df4
lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html
lkml.org/lkml/2008/8/23/49
marc.info/?l=linux-netdev&m=121928747903176&w=2
secunia.com/advisories/31881
secunia.com/advisories/32190
secunia.com/advisories/32393
securityreason.com/securityalert/4210
www.debian.org/security/2008/dsa-1636
www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.26.4
www.openwall.com/lists/oss-security/2008/08/25/1
www.openwall.com/lists/oss-security/2008/08/26/6
www.openwall.com/lists/oss-security/2008/08/26/8
www.openwall.com/lists/oss-security/2008/09/26/6
www.redhat.com/support/errata/RHSA-2008-0857.html
www.securityfocus.com/archive/1/496256/100/0/threaded
www.securityfocus.com/bid/31121
www.securitytracker.com/id?1020854
www.trapkit.de/advisories/TKADV2008-007.txt
www.ubuntu.com/usn/usn-659-1
exchange.xforce.ibmcloud.com/vulnerabilities/45189
Related
5 Medium
AI Score
Confidence
High
7.1 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
0.003 Low
EPSS
Percentile
69.6%