Improper input validation in Linux Kernel
CVE-2013-1828
The sctp_getsockopt_assoc_stats function in net/sctp/socket.c in the Linux kernel before 3.8.4 does not validate a size value before proceeding to a copy_from_user operation, which allows local users to gain privileges via a crafted application that contains an SCTP_GET_ASSOC_STATS getsockopt system call.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.9 (Medium). Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.010 (61.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
References
- twitter.com/grsecurity/statuses/309805924749541376 (Third Party Advisory)
- www.exploit-db.com/exploits/24747 (VDB Entry, Third Party Advisory, exploit)
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- www.openwall.com/lists/oss-security/2013/03/08/2 (mailing-list, Mailing List, Third Party Advisory)
- git.kernel.org/ (Vendor Advisory)
- www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.4 (Vendor Advisory)
- grsecurity.net/~spender/sctp.c (Exploit, Third Party Advisory)
- github.com/torvalds/linux/commit/726bc6b092da4c093eb74d13c07184b18c1af0f1 (Exploit, Patch, Third Party Advisory)