Vulnerability in F5 Arx
CVE-2014-3468
The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not properly report an error when a negative bit length is identified, which allows context-dependent attackers to cause out-of-bounds access via crafted ASN.1 data.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.038 (89.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.038 · change: 0.000
Affected products
- F5 Arx
- F5 Arx Firmware
- GNU Gnutls
- GNU Libtasn1
- Debian Linux — versions 7.0
- Red Hat Enterprise Linux Desktop — versions 5.0, 6.0, 7.0
- Red Hat Enterprise Linux Eus — versions 6.5, 7.3, 7.4
- Red Hat Enterprise Linux Server — versions 5.0, 6.0, 7.0
- Red Hat Enterprise Linux Server Aus — versions 6.5, 7.3, 7.4
- Red Hat Enterprise Linux Server Tus — versions 6.5, 7.3, 7.6
Weakness classification (CWE)
References
- secunia.com/advisories/60320 (Third Party Advisory, third-party-advisory)
- www.debian.org/security/2014/dsa-3056 (vendor-advisory, Third Party Advisory)
- git.savannah.gnu.org/cgit/libtasn1.git/commit/ (Patch, Vendor Advisory)
- www.novell.com/support/kb/doc.php (Third Party Advisory)
- secunia.com/advisories/59057 (Third Party Advisory, third-party-advisory)
- lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html (vendor-advisory, Mailing List, Third Party Advisory)
- support.f5.com/kb/en-us/solutions/public/15000/400/sol15423.html (Third Party Advisory)
- linux.oracle.com/errata/ELSA-2014-0596.html (Third Party Advisory)
- www.mandriva.com/security/advisories (vendor-advisory, Third Party Advisory)
- secunia.com/advisories/59021 (Third Party Advisory, third-party-advisory)