CVE-2013-2220

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Summary

CVECVE-2013-2220
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-07-31 13:20:27 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionBuffer 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.

Risk And Classification

Primary CVSS: v2.0 7.5 from [email protected]

AV:N/AC:L/Au:N/C:P/I:P/A:P

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Php Php All All All All
Application Radius Extension Project Radius 1.1 All All All
Application Radius Extension Project Radius 1.2.1 All All All
Application Radius Extension Project Radius 1.2.2 All All All
Application Radius Extension Project Radius 1.2.3 All All All
Application Radius Extension Project Radius 1.2.4 All All All
Application Radius Extension Project Radius 1.2.5 All All All
Application Radius Extension Project Radius All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Fix a security issue in radius_get_vendor_attr(). · LawnGnome/php-radius@13c149b · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Exploit, Patch
#714362 - php-radius: CVE-2013-2220: security issue in radius_get_vendor_attr() - Debian Bug report logs af854a3a-2127-422b-91ae-364da2661108 bugs.debian.org
Debian -- Security Information -- DSA-2726-1 php-radius af854a3a-2127-422b-91ae-364da2661108 www.debian.org
PECL :: Package :: radius :: 1.2.7 af854a3a-2127-422b-91ae-364da2661108 pecl.php.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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