Radius Extension up to 1.2.6 radius_get_vendor_attr memory corruption

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 Radius Extension up to 1.2.6. Affected by this issue is the function radius_get_vendor_attr. Performing a manipulation results in memory corruption. This vulnerability was named CVE-2013-2220. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Radius Extension up to 1.2.6. This affects the function radius_get_vendor_attr. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in the radius_get_vendor_attr function in the Radius extension before 1.2.7 for PHP allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large Vendor Specific Attributes (VSA) length value.

The weakness was presented 07/31/2013 (Website). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2013-2220 since 02/19/2013. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 69083 (Debian DSA-2726-1 : php-radius - buffer overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks.

Upgrading to version 1.2.6 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (85909), Tenable (69083), SecurityFocus (BID 60845†) and Vulnerability Center (SBV-40829†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

License

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 69083
Nessus Name: Debian DSA-2726-1 : php-radius - buffer overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 892726
OpenVAS Name: Debian Security Advisory DSA 2726-1 (php-radius - buffer overflow
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Radius Extension 1.2.6
Patch: github.com

Timelineinfo

02/19/2013 🔍
06/28/2013 +129 days 🔍
06/28/2013 +0 days 🔍
07/28/2013 +30 days 🔍
07/31/2013 +3 days 🔍
07/31/2013 +0 days 🔍
08/05/2013 +5 days 🔍
03/24/2015 +596 days 🔍
01/04/2022 +2478 days 🔍

Sourcesinfo

Advisory: DSA-2726
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-2220 (🔍)
GCVE (CVE): GCVE-0-2013-2220
GCVE (VulDB): GCVE-100-64593

OVAL: 🔍

X-Force: 85909
SecurityFocus: 60845 - PECL radius 'radius_get_vendor_attr()' Function Remote Denial of Service Vulnerability
Vulnerability Center: 40829 - PHP Radius Extension Before 1.2.7 Remote DoS and Potential Arbitrary Code Execution via Large VSA Value, High

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/04/2022 09:59
Changes: 03/24/2015 15:54 (65), 05/07/2017 11:39 (5), 01/04/2022 09:55 (4), 01/04/2022 09:58 (1), 01/04/2022 09:59 (2)
Complete: 🔍
Cache ID: 216::103

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

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