Debian gfax 0.4.2 privileges management

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Debian gfax 0.4.2. It has been classified as problematic. Affected by this issue is some unknown functionality. Performing a manipulation results in privileges management. This vulnerability is known as CVE-2007-2839. Furthermore, an exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Debian gfax 0.4.2. This affects an unknown code block. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

gfax 0.4.2 and probably other versions creates temporary files insecurely, which allows local users to execute arbitrary commands via unknown vectors.

The bug was discovered 07/05/2007. The weakness was published 07/05/2007 by Steve Kemp with Debian (Website). The advisory is shared at debian.org. This vulnerability is uniquely identified as CVE-2007-2839 since 05/24/2007. The exploitability is told to be easy. An attack has to be approached locally. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 25676 (Debian DSA-1329-1 : gfax - insecure temporary files), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (35403), Exploit-DB (30280), Tenable (25676), SecurityFocus (BID 24780†) and OSVDB (37883†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 7.6

VulDB Base Score: 8.4
VulDB Temp Score: 7.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 25676
Nessus Name: Debian DSA-1329-1 : gfax - insecure temporary files
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 58450
OpenVAS Name: Debian Security Advisory DSA 1329-1 (gfax)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/24/2007 🔍
07/05/2007 +42 days 🔍
07/05/2007 +0 days 🔍
07/05/2007 +0 days 🔍
07/05/2007 +0 days 🔍
07/05/2007 +0 days 🔍
07/05/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/10/2007 +3 days 🔍
07/16/2007 +6 days 🔍
03/15/2015 +2799 days 🔍
12/29/2024 +3577 days 🔍

Sourcesinfo

Vendor: debian.org

Advisory: debian.org
Researcher: Steve Kemp
Organization: Debian
Status: Confirmed

CVE: CVE-2007-2839 (🔍)
GCVE (CVE): GCVE-0-2007-2839
GCVE (VulDB): GCVE-100-37665
X-Force: 35403
SecurityFocus: 24780 - GFax Temporary Files Local Arbitrary Command Execution Vulnerability
Secunia: 25937
OSVDB: 37883 - gfax Insecure Temporary Files Unspecified Local Privileges Escalation
SecurityTracker: 1018335
Vulnerability Center: 15610 - GNOME Gfax Vulnerability Allows Local Users to Execute Arbitrary Code, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/15/2015 15:58
Updated: 12/29/2024 23:16
Changes: 03/15/2015 15:58 (78), 07/22/2019 09:20 (3), 12/29/2024 23:16 (27)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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