NULL pointer dereference in F5 Big-Ip Access Policy Manager
CVE-2014-0101
The sctp_sf_do_5_1D_ce function in net/sctp/sm_statefuns.c in the Linux kernel through 3.13.6 does not validate certain auth_enable and auth_capable fields before making an sctp_sf_authenticate call, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an SCTP handshake with a modified INIT chunk and a crafted AUTH chunk before a COOKIE_ECHO chunk.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.072 (94.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.070 · newest: 0.072 · change: +0.001
Affected products
- F5 Big-Ip Access Policy Manager
- F5 Big-Ip Advanced Firewall Manager
- F5 Big-Ip Analytics
- F5 Big-Ip Application Acceleration Manager
- F5 Big-Ip Application Security Manager
- F5 Big-Ip Edge Gateway
- F5 Big-Ip Enterprise Manager
- F5 Big-Ip Global Traffic Manager
- F5 Big-Ip Link Controller
- F5 Big-Ip Local Traffic Manager
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/65943 (VDB Entry, Third Party Advisory, vdb-entry)
- support.f5.com/kb/en-us/solutions/public/15000/300/sol15317.html (Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2014-0328.html (vendor-advisory, Third Party Advisory)
- www.ubuntu.com/usn/USN-2173-1 (vendor-advisory, Third Party Advisory)
- git.kernel.org/
- rhn.redhat.com/errata/RHSA-2014-0432.html (vendor-advisory, Third Party Advisory)
- www.ubuntu.com/usn/USN-2174-1 (vendor-advisory, Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2014-0419.html (vendor-advisory, Third Party Advisory)
- secunia.com/advisories/59216 (Third Party Advisory, third-party-advisory)
- bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2014-0101?
- CVE-2014-0101 is a vulnerability in F5 Big-Ip Access Policy Manager, classified under NULL Pointer Dereference. Published 2014-03-11.
- Is CVE-2014-0101 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.