Information disclosure in Openafs
CVE-2015-7762
rx/rx.c in OpenAFS before 1.6.15 and 1.7.x before 1.7.33 does not properly initialize the padding of a data structure when constructing an Rx acknowledgement (ACK) packet, which allows remote attackers to obtain sensitive information by (1) conducting a replay attack or (2) sniffing the network.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.021 (81.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Openafs — versions 1.7.1, 1.7.2, 1.7.3
- Debian Linux — versions 7.0, 8.0
Weakness classification (CWE)
References
- www.openafs.org/dl/openafs/1.6.15/RELNOTES-1.6.15 (Vendor Advisory)
- www.openafs.org/pages/security/OPENAFS-SA-2015-007.txt (Vendor Advisory)
- lists.openafs.org/pipermail/openafs-announce/2015/000493.html (Vendor Advisory, mailing-list)
- www.securitytracker.com/id/1034039 (vdb-entry)
- www.debian.org/security/2015/dsa-3387 (vendor-advisory)