VDB-77067 · CVE-2015-3287 · BID 76139

OpenAFS up to 1.6.12 vlserver VL_ListAttributesN2 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability classified as problematic has been found in OpenAFS up to 1.6.12 (File Transfer Software). This affects an unknown code of the component vlserver. The manipulation as part of a VL_ListAttributesN2 leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on availability. The summary by CVE is:

The vlserver in OpenAFS before 1.6.13 allows remote authenticated users to cause a denial of service (out-of-bounds read and crash) via a crafted regular expression in a VL_ListAttributesN2 RPC.

The weakness was disclosed 08/12/2015 (Website). It is possible to read the advisory at openafs.org. This vulnerability is uniquely identified as CVE-2015-3287 since 04/10/2015. It is possible to initiate the attack remotely. A authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

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, 77064 and 77065 are pretty similar.

Productinfo

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

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: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenAFS 1.6.13

Timelineinfo

04/10/2015 🔍
07/29/2015 +110 days 🔍
07/29/2015 +0 days 🔍
08/12/2015 +14 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

CVE: CVE-2015-3287 (🔍)
OVAL: 🔍

Vulnerability Center: 52322 - OpenAFS before 1.6.13 Remote DoS via a Crafted Regular Expression, Medium
SecurityFocus: 76139 - OpenAFS CVE-2015-6587 Buffer Overflow Vulnerability

See also: 🔍

Entryinfo

Created: 08/13/2015 10:17
Updated: 06/09/2022 10:51
Changes: 08/13/2015 10:17 (56), 03/02/2018 10:13 (8), 06/09/2022 10:45 (8), 06/09/2022 10:51 (1)
Complete: 🔍

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