VDB-77064 · CVE-2015-3284 · BID 76135

OpenAFS up to 1.6.12 pioctls Kernel Memory information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

A vulnerability was found in OpenAFS up to 1.6.12 (File Transfer Software). It has been classified as problematic. Affected is an unknown functionality of the component pioctls. The manipulation with an unknown input leads to a information disclosure vulnerability (Kernel Memory). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

pioctls in OpenAFS 1.6.x before 1.6.13 allows local users to read kernel memory via crafted commands.

The weakness was shared 08/12/2015 (Website). The advisory is shared for download at openafs.org. This vulnerability is traded as CVE-2015-3284 since 04/10/2015. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability scanner Nessus provides a plugin with the ID 85129 (Debian DSA-3320-1 : openafs - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175471 (Debian Security Update for openafs (DSA 3320-1)).

Upgrading to version 1.6.13 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (85129). The entries 77062, 77063, 77065 and 77066 are related to this item.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Kernel Memory
Class: Information disclosure / Kernel Memory
CWE: CWE-200 / CWE-284 / CWE-266
ATT&CK: T1592

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 85129
Nessus Name: Debian DSA-3320-1 : openafs - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 703320
OpenVAS Name: Debian Security Advisory DSA 3320-1 (openafs - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenAFS 1.6.13

Timelineinfo

04/10/2015 🔍
07/31/2015 +112 days 🔍
07/31/2015 +0 days 🔍
08/12/2015 +12 days 🔍
08/12/2015 +0 days 🔍
08/13/2015 +1 days 🔍
08/26/2015 +13 days 🔍
06/09/2022 +2479 days 🔍

Sourcesinfo

Advisory: openafs.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-3284 (🔍)
OVAL: 🔍

SecurityTracker: 1033262
Vulnerability Center: 52318 - OpenAFS 1.6 before 1.6.13 Local Information Disclosure via pioctls, Low
SecurityFocus: 76135 - OpenAFS CVE-2015-3284 Local Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 08/13/2015 10:16
Updated: 06/09/2022 10:34
Changes: 08/13/2015 10:16 (62), 11/05/2017 08:17 (11), 06/09/2022 10:28 (3), 06/09/2022 10:34 (1)
Complete: 🔍

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