Red Hat Enterprise Virtualization 2.2 input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Red Hat Enterprise Virtualization 2.2. Affected is an unknown function. Executing a manipulation can lead to input validation. This vulnerability is registered as CVE-2010-0428. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Red Hat Enterprise Virtualization 2.2 (Virtualization Software). This vulnerability affects an unknown function. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

libspice, as used in QEMU-KVM in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and qspice 0.3.0, does not properly validate guest QXL driver pointers, which allows guest OS users to cause a denial of service (invalid pointer dereference and guest OS crash) or possibly gain privileges via unspecified vectors.

The weakness was published 08/24/2010 by Izik Eidus (Website). The advisory is shared for download at rhn.redhat.com. This vulnerability was named CVE-2010-0428. The attack needs to be approached locally. The successful exploitation requires a single authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/23/2021).

The vulnerability scanner Nessus provides a plugin with the ID 68086 (Oracle Linux 5 : qspice (ELSA-2010-0633)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Oracle Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 155628 (Oracle Enterprise Linux Update for qspice (ELSA-2010-0633)).

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 Tenable (68086), SecurityFocus (BID 42581†) and Vulnerability Center (SBV-26998†). Similar entry is available at VDB-54461. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 68086
Nessus Name: Oracle Linux 5 : qspice (ELSA-2010-0633)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 860366
OpenVAS Name: Oracle Linux Local Check: ELSA-2010-0633
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/27/2010 🔍
08/19/2010 +204 days 🔍
08/19/2010 +0 days 🔍
08/24/2010 +5 days 🔍
08/24/2010 +0 days 🔍
09/06/2010 +13 days 🔍
07/12/2013 +1040 days 🔍
03/19/2015 +615 days 🔍
09/23/2021 +2380 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: RHSA-2010:0633
Researcher: Izik Eidus
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-0428 (🔍)
GCVE (CVE): GCVE-0-2010-0428
GCVE (VulDB): GCVE-100-54460

OVAL: 🔍

SecurityFocus: 42581 - QEMU KVM 'libspice' Component Local Privilege Escalation Vulnerability
Vulnerability Center: 26998 - Libspice as Used in RHEV 2.2 and qspice 0.3.0 Allows Local DoS or Privileges Escalation, Medium

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/23/2021 17:15
Changes: 03/19/2015 14:37 (56), 03/03/2017 10:55 (14), 09/23/2021 17:07 (5), 09/23/2021 17:15 (2)
Complete: 🔍
Cache ID: 216:4A2:103

Once again VulDB remains the best source for vulnerability data.

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