NULL pointer dereference in F5 Big-Ip Access Policy Manager
CVE-2015-4047
racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests.
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: 0.098 (95.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.099 · newest: 0.098 · change: -0.001
Affected products
- F5 Big-Ip Access Policy Manager — versions 13.0.0
- F5 Big-Ip Advanced Firewall Manager — versions 13.0.0
- F5 Big-Ip Analytics — versions 13.0.0
- F5 Big-Ip Application Acceleration Manager — versions 13.0.0
- F5 Big-Ip Application Security Manager — versions 13.0.0
- F5 Big-Ip Domain Name System — versions 13.0.0
- F5 Big-Ip Edge Gateway
- F5 Big-Ip Global Traffic Manager
- F5 Big-Ip Link Controller — versions 13.0.0
- F5 Big-Ip Local Traffic Manager — versions 13.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.debian.org/security/2015/dsa-3272 (vendor-advisory, Third Party Advisory)
- seclists.org/fulldisclosure/2015/May/83 (mailing-list, Exploit, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2015-June/159482.html (vendor-advisory, Mailing List, Third Party Advisory)
- seclists.org/fulldisclosure/2015/May/81 (mailing-list, Exploit, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2015-June/159549.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.altsci.com/ipsec/ipsec-tools-sa.html (Exploit, Third Party Advisory)
- www.securitytracker.com/id/1032397 (VDB Entry, Third Party Advisory, vdb-entry)
- www.openwall.com/lists/oss-security/2015/05/20/1 (mailing-list, Exploit, Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/74739 (VDB Entry, Third Party Advisory, vdb-entry)
- packetstormsecurity.com/files/131992/IPsec-Tools-0.8.2-Denial-Of-Service.html (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2015-4047?
- CVE-2015-4047 is a vulnerability in F5 Big-Ip Access Policy Manager, classified under NULL Pointer Dereference. Published 2015-05-29.
- Is CVE-2015-4047 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.