Red Hat libvirt 0.10.2.7/1.0.5.5/1.1.1 virSecurityManagerSetProcessLabel access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$5k-$25k0.00

A vulnerability, which was classified as critical, was found in Red Hat libvirt 0.10.2.7/1.0.5.5/1.1.1 (Virtualization Software). Affected is the function virSecurityManagerSetProcessLabel. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The virSecurityManagerSetProcessLabel function in libvirt 0.10.2.7, 1.0.5.5, and 1.1.1, when the domain has read an uid:gid label, does not properly set group memberships, which allows local users to gain privileges.

The weakness was shared 09/30/2013 as Bug 1006509 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability is traded as CVE-2013-4291 since 06/12/2013. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 01/08/2022). The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 70797 (SuSE 11.3 Security Update : libvirt (SAT Patch Number 8421)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 166567 (SUSE Enterprise Linux Security update for libvirt (SUSE-SU-2013:1642-1)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (87600), Tenable (70797), SecurityFocus (BID 62070†) and Vulnerability Center (SBV-42881†). The entries VDB-65069 and VDB-65065 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

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

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

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 70797
Nessus Name: SuSE 11.3 Security Update : libvirt (SAT Patch Number 8421)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 866949
OpenVAS Name: Fedora Update for libvirt FEDORA-2013-17305
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: fe11d34a6d46d6641ce90dc665164fda7bb6bff8

Timelineinfo

06/12/2013 🔍
08/29/2013 +78 days 🔍
09/30/2013 +32 days 🔍
09/30/2013 +0 days 🔍
09/30/2013 +0 days 🔍
11/09/2013 +40 days 🔍
01/14/2014 +66 days 🔍
03/24/2015 +434 days 🔍
01/08/2022 +2482 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: Bug 1006509
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-4291 (🔍)
GCVE (CVE): GCVE-0-2013-4291
GCVE (VulDB): GCVE-100-65064

OVAL: 🔍

X-Force: 87600
SecurityFocus: 62070 - libvirt 'virBitmapParse()' Function Denial of Service Vulnerability
Vulnerability Center: 42881 - Libvirt 0.10.2.7, 1.0.5.5, 1.1.1 Local Security Bypass due to Improperly Set Group Memberships, Medium

See also: 🔍

Entryinfo

Created: 03/24/2015 03:54 PM
Updated: 01/08/2022 02:22 AM
Changes: 03/24/2015 03:54 PM (70), 05/19/2017 10:55 AM (5), 01/08/2022 02:14 AM (4), 01/08/2022 02:22 AM (1)
Complete: 🔍
Cache ID: 18:2BD:40

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