parcimonie 0.6-1/0.6-3/0.7-1/0.7.1-1 fetch race condition

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in parcimonie 0.6-1/0.6-3/0.7-1/0.7.1-1. Affected by this vulnerability is an unknown functionality of the component fetch. This manipulation causes race condition. This vulnerability is registered as CVE-2014-1921. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in parcimonie 0.6-1/0.6-3/0.7-1/0.7.1-1. Affected by this vulnerability is an unknown code of the component fetch. The manipulation with an unknown input leads to a race condition vulnerability. The CWE definition for the vulnerability is CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

parcimonie before 0.8.1, when using a large keyring, sleeps for the same amount of time between fetches, which allows attackers to correlate key fetches via unspecified vectors.

The weakness was published 02/14/2014 (Website). The advisory is shared at gaffer.ptitcanardnoir.org. This vulnerability is known as CVE-2014-1921 since 02/08/2014. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 72440 (Debian DSA-2860-1 : parcimonie - information disclosure), 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 122876 (Debian Security Update for parcimonie (DSA 2860-1)).

Upgrading to version 0.7-1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (91118), Tenable (72440), SecurityFocus (BID 65505†) and Vulnerability Center (SBV-43272†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Race condition
CWE: CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 72440
Nessus Name: Debian DSA-2860-1 : parcimonie - information disclosure
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 702860
OpenVAS Name: Debian Security Advisory DSA 2860-1 (parcimonie - information disclosure
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: parcimonie 0.7-1

Timelineinfo

02/08/2014 🔍
02/08/2014 +0 days 🔍
02/08/2014 +0 days 🔍
02/12/2014 +4 days 🔍
02/14/2014 +2 days 🔍
02/14/2014 +0 days 🔍
02/16/2014 +2 days 🔍
03/24/2015 +401 days 🔍
12/20/2024 +3559 days 🔍

Sourcesinfo

Advisory: gaffer.ptitcanardnoir.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-1921 (🔍)
GCVE (CVE): GCVE-0-2014-1921
GCVE (VulDB): GCVE-100-66385

OVAL: 🔍

X-Force: 91118
SecurityFocus: 65505 - parcimonie Remote Key Fetch Correlation Information Disclosure Weakness
Vulnerability Center: 43272 - Parcimonie Prior to 0.8.1 Remote Information Disclosure due to a Flaw When Using a Large Keyring, Medium

Entryinfo

Created: 03/24/2015 15:54
Updated: 12/20/2024 01:54
Changes: 03/24/2015 15:54 (63), 05/20/2017 21:04 (6), 02/01/2022 15:48 (3), 12/20/2024 01:54 (18)
Complete: 🔍
Cache ID: 216::103

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

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