Ps Project Management Team unity-firefox-extension prior 3.0.0+14.04.20140416-0ubuntu1.14.04.1 denial of service

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4.1$0-$5k0.42

A vulnerability, which was classified as problematic, has been found in Ps Project Management Team unity-firefox-extension (Project Management Software). Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. Impacted is availability. CVE summarizes:

The unity-firefox-extension package could be tricked into dropping a C callback which was still in use, which Firefox would then free, causing Firefox to crash. This could be achieved by adding an action to the launcher and updating it with new callbacks until the libunity-webapps rate limit was hit. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 of unity-firefox-extension and in all versions of libunity-webapps by shipping an empty unity-firefox-extension package, thus disabling the extension entirely and invalidating the attack against the libunity-webapps package.

The weakness was shared 04/08/2021 as USN-2743-3. The advisory is shared for download at ubuntu.com. This vulnerability is handled as CVE-2013-1055 since 01/11/2013. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 3.0.0+14.04.20140416-0ubuntu1.14.04.1 eliminates this vulnerability.

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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: 🔍

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

Exploitinginfoedit

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Threat: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: unity-firefox-extension 3.0.0+14.04.20140416-0ubuntu1.14.04.1

Timelineinfoedit

01/11/2013 CVE assigned
04/08/2021 +3008 days Advisory disclosed
04/08/2021 +0 days VulDB entry created
04/11/2021 +3 days VulDB last update

Sourcesinfoedit

Advisory: USN-2743-3
Status: Confirmed

CVE: CVE-2013-1055 (🔒)

Entryinfoedit

Created: 04/08/2021 09:44 AM
Updated: 04/11/2021 04:21 PM
Changes: (1) source_cve_cna
Complete: 🔍

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