CVE-2015-7763
Debian Security Advisory 3387-1
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
rx/rx.c in OpenAFS 1.5.75 through 1.5.78, 1.6.x before 1.6.15, and 1.7.x before 1.7.33 does not properly initialize padding at the end of an Rx acknowledgement (ACK) packet, which allows remote attackers to obtain sensitive information by (1) conducting a replay attack or (2) sniffing the network.
rx/rx.c en OpenAFS 1.5.75 hasta la versión 1.5.78, 1.6.x en vesiones anteriores a 1.6.15 y 1.7.x en versiones anteriores a 1.7.33 no inicializa adecuadamente el relleno en el final de un paquete de reconocimiento (ACK) Rx, lo que permite a atacantes remotos obtener información sensible (1) llevando a cabo un ataque de repetición o (2) rastreando la red.
John Stumpo discovered that OpenAFS, a distributed file system, does not fully initialize certain network packets before transmitting them. This can lead to a disclosure of the plaintext of previously processed packets.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2015-10-08 CVE Reserved
- 2015-11-02 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://www.securitytracker.com/id/1034039 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2015/dsa-3387 | 2016-12-07 | |
| https://lists.openafs.org/pipermail/openafs-announce/2015/000493.html | 2016-12-07 | |
| https://www.openafs.org/dl/openafs/1.6.15/RELNOTES-1.6.15 | 2016-12-07 | |
| https://www.openafs.org/pages/security/OPENAFS-SA-2015-007.txt | 2016-12-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.5.75 Search vendor "Openafs" for product "Openafs" and version "1.5.75" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.5.76 Search vendor "Openafs" for product "Openafs" and version "1.5.76" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.5.77 Search vendor "Openafs" for product "Openafs" and version "1.5.77" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.5.78 Search vendor "Openafs" for product "Openafs" and version "1.5.78" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.0 Search vendor "Openafs" for product "Openafs" and version "1.6.0" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.1 Search vendor "Openafs" for product "Openafs" and version "1.6.1" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.2 Search vendor "Openafs" for product "Openafs" and version "1.6.2" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.2.1 Search vendor "Openafs" for product "Openafs" and version "1.6.2.1" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.3 Search vendor "Openafs" for product "Openafs" and version "1.6.3" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.4 Search vendor "Openafs" for product "Openafs" and version "1.6.4" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.5 Search vendor "Openafs" for product "Openafs" and version "1.6.5" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.5.1 Search vendor "Openafs" for product "Openafs" and version "1.6.5.1" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.5.2 Search vendor "Openafs" for product "Openafs" and version "1.6.5.2" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.6 Search vendor "Openafs" for product "Openafs" and version "1.6.6" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.7 Search vendor "Openafs" for product "Openafs" and version "1.6.7" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.8 Search vendor "Openafs" for product "Openafs" and version "1.6.8" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.9 Search vendor "Openafs" for product "Openafs" and version "1.6.9" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.10 Search vendor "Openafs" for product "Openafs" and version "1.6.10" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.11 Search vendor "Openafs" for product "Openafs" and version "1.6.11" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.12 Search vendor "Openafs" for product "Openafs" and version "1.6.12" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.13 Search vendor "Openafs" for product "Openafs" and version "1.6.13" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.6.14 Search vendor "Openafs" for product "Openafs" and version "1.6.14" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.1 Search vendor "Openafs" for product "Openafs" and version "1.7.1" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.2 Search vendor "Openafs" for product "Openafs" and version "1.7.2" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.3 Search vendor "Openafs" for product "Openafs" and version "1.7.3" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.4 Search vendor "Openafs" for product "Openafs" and version "1.7.4" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.8 Search vendor "Openafs" for product "Openafs" and version "1.7.8" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.10 Search vendor "Openafs" for product "Openafs" and version "1.7.10" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.11 Search vendor "Openafs" for product "Openafs" and version "1.7.11" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.12 Search vendor "Openafs" for product "Openafs" and version "1.7.12" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.13 Search vendor "Openafs" for product "Openafs" and version "1.7.13" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.14 Search vendor "Openafs" for product "Openafs" and version "1.7.14" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.15 Search vendor "Openafs" for product "Openafs" and version "1.7.15" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.16 Search vendor "Openafs" for product "Openafs" and version "1.7.16" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.17 Search vendor "Openafs" for product "Openafs" and version "1.7.17" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.18 Search vendor "Openafs" for product "Openafs" and version "1.7.18" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.19 Search vendor "Openafs" for product "Openafs" and version "1.7.19" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.20 Search vendor "Openafs" for product "Openafs" and version "1.7.20" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.21 Search vendor "Openafs" for product "Openafs" and version "1.7.21" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.22 Search vendor "Openafs" for product "Openafs" and version "1.7.22" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.23 Search vendor "Openafs" for product "Openafs" and version "1.7.23" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.24 Search vendor "Openafs" for product "Openafs" and version "1.7.24" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.25 Search vendor "Openafs" for product "Openafs" and version "1.7.25" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.26 Search vendor "Openafs" for product "Openafs" and version "1.7.26" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.27 Search vendor "Openafs" for product "Openafs" and version "1.7.27" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.28 Search vendor "Openafs" for product "Openafs" and version "1.7.28" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.29 Search vendor "Openafs" for product "Openafs" and version "1.7.29" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.30 Search vendor "Openafs" for product "Openafs" and version "1.7.30" | - |
Affected
| ||||||
| Openafs Search vendor "Openafs" | Openafs Search vendor "Openafs" for product "Openafs" | 1.7.31 Search vendor "Openafs" for product "Openafs" and version "1.7.31" | - |
Affected
| ||||||