4.0
MEDIUM
CVE-2015-6587
OpenAFS VLserver Regular Expression Denial of Service
Description

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.

INFO

Published Date :

Sept. 2, 2015, 10:59 a.m.

Last Modified :

Nov. 21, 2024, 2:35 a.m.

Remotely Exploitable :

Yes !

Impact Score :

2.9

Exploitability Score :

8.0
Affected Products

The following products are affected by CVE-2015-6587 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Debian debian_linux
1 Openafs openafs

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2015-6587 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-6587 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2015/dsa-3320
    Added Reference http://www.openafs.org/pages/security/OPENAFS-SA-2015-006.txt
    Added Reference https://lists.openafs.org/pipermail/openafs-announce/2015/000486.html
    Added Reference https://www.openafs.org/dl/openafs/1.6.13/RELNOTES-1.6.13
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Sep. 02, 2015

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:openafs:openafs:1.6.12:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P)
    Changed Reference Type http://www.openafs.org/pages/security/OPENAFS-SA-2015-006.txt No Types Assigned http://www.openafs.org/pages/security/OPENAFS-SA-2015-006.txt Advisory
    Changed Reference Type https://lists.openafs.org/pipermail/openafs-announce/2015/000486.html No Types Assigned https://lists.openafs.org/pipermail/openafs-announce/2015/000486.html Advisory
    Added CWE CWE-119
  • Initial Analysis by [email protected]

    Sep. 02, 2015

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.26 }} -0.11%

score

0.65177

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability