rx/rx.c in OpenAFS before 1.6.15 and 1.7.x before 1.7.33 does not properly initialize the…
Priority LOW 27CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
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.
Why it matters now
EPSS 0.02133 82nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 30
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:* | up to 1.6.14.1 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.1:*:*:*:*:*:*:* | 1.7.1 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.2:*:*:*:*:*:*:* | 1.7.2 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.3:*:*:*:*:*:*:* | 1.7.3 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.4:*:*:*:*:*:*:* | 1.7.4 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.8:*:*:*:*:*:*:* | 1.7.8 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.10:*:*:*:*:*:*:* | 1.7.10 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.11:*:*:*:*:*:*:* | 1.7.11 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.12:*:*:*:*:*:*:* | 1.7.12 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.13:*:*:*:*:*:*:* | 1.7.13 | Vulnerable | The OpenAFS Foundation |
- cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:* Versions up to 1.6.14.1 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.1:*:*:*:*:*:*:* Versions 1.7.1 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.2:*:*:*:*:*:*:* Versions 1.7.2 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.3:*:*:*:*:*:*:* Versions 1.7.3 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.4:*:*:*:*:*:*:* Versions 1.7.4 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.8:*:*:*:*:*:*:* Versions 1.7.8 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.10:*:*:*:*:*:*:* Versions 1.7.10 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.11:*:*:*:*:*:*:* Versions 1.7.11 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.12:*:*:*:*:*:*:* Versions 1.7.12 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.13:*:*:*:*:*:*:* Versions 1.7.13 Vulnerable ·The OpenAFS Foundation
Show 20 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:openafs:openafs:1.7.14:*:*:*:*:*:*:* | 1.7.14 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.15:*:*:*:*:*:*:* | 1.7.15 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.16:*:*:*:*:*:*:* | 1.7.16 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.17:*:*:*:*:*:*:* | 1.7.17 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.18:*:*:*:*:*:*:* | 1.7.18 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.19:*:*:*:*:*:*:* | 1.7.19 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.20:*:*:*:*:*:*:* | 1.7.20 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.21:*:*:*:*:*:*:* | 1.7.21 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.22:*:*:*:*:*:*:* | 1.7.22 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.23:*:*:*:*:*:*:* | 1.7.23 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.24:*:*:*:*:*:*:* | 1.7.24 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.25:*:*:*:*:*:*:* | 1.7.25 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.26:*:*:*:*:*:*:* | 1.7.26 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.27:*:*:*:*:*:*:* | 1.7.27 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.28:*:*:*:*:*:*:* | 1.7.28 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.29:*:*:*:*:*:*:* | 1.7.29 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.30:*:*:*:*:*:*:* | 1.7.30 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:a:openafs:openafs:1.7.31:*:*:*:*:*:*:* | 1.7.31 | Vulnerable | The OpenAFS Foundation |
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Debian |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
- cpe:2.3:a:openafs:openafs:1.7.14:*:*:*:*:*:*:* Versions 1.7.14 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.15:*:*:*:*:*:*:* Versions 1.7.15 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.16:*:*:*:*:*:*:* Versions 1.7.16 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.17:*:*:*:*:*:*:* Versions 1.7.17 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.18:*:*:*:*:*:*:* Versions 1.7.18 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.19:*:*:*:*:*:*:* Versions 1.7.19 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.20:*:*:*:*:*:*:* Versions 1.7.20 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.21:*:*:*:*:*:*:* Versions 1.7.21 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.22:*:*:*:*:*:*:* Versions 1.7.22 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.23:*:*:*:*:*:*:* Versions 1.7.23 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.24:*:*:*:*:*:*:* Versions 1.7.24 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.25:*:*:*:*:*:*:* Versions 1.7.25 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.26:*:*:*:*:*:*:* Versions 1.7.26 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.27:*:*:*:*:*:*:* Versions 1.7.27 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.28:*:*:*:*:*:*:* Versions 1.7.28 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.29:*:*:*:*:*:*:* Versions 1.7.29 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.30:*:*:*:*:*:*:* Versions 1.7.30 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:a:openafs:openafs:1.7.31:*:*:*:*:*:*:* Versions 1.7.31 Vulnerable ·The OpenAFS Foundation
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Debian
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-7762
- 2026-10-03 Alias added: GHSA-p847-p2jr-v5qq
References
Sources
- CVE-2015-7762 · CVE Program
- CVE-2015-7762 · NVD
- FIRST EPSS
- GHSA-p847-p2jr-v5qq · GitHub Advisory Database · CC BY 4.0
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