SensioLabs Symfony up to 2.2.11 Parser Yaml::parse code injection

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7.0	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical was found in SensioLabs Symfony. Impacted is the function Yaml::parse of the component Parser. The manipulation results in code injection. This vulnerability was named CVE-2013-1397. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in SensioLabs Symfony (Programming Tool Software). Affected is the function Yaml::parse of the component Parser. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Symfony 2.0.x before 2.0.22, 2.1.x before 2.1.7, and 2.2.x remote attackers to execute arbitrary PHP code via a serialized PHP object to the (1) Yaml::parse or (2) Yaml\Parser::parse function, a different vulnerability than CVE-2013-1348.

The weakness was presented 06/02/2014 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2013-1397 since 01/16/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.

Upgrading to version 2.0.12 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (81551), SecurityFocus (BID 57574†), Secunia (SA51980†) and Vulnerability Center (SBV-38701†). See VDB-69887 for similar entry. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Programming Tool Software

Vendor

• SensioLabs

Name

• Symfony

Version

• 2.0.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5
• 2.0.6
• 2.0.7
• 2.0.8
• 2.0.9
• 2.0.10
• 2.0.11
• 2.0.12
• 2.0.13
• 2.0.14
• 2.0.15
• 2.0.16
• 2.0.17
• 2.0.18
• 2.0.19
• 2.0.20
• 2.0.21
• 2.1.0
• 2.1.1
• 2.1.2
• 2.1.3
• 2.1.4
• 2.1.5
• 2.1.6
• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6
• 2.2.8
• 2.2.9
• 2.2.10
• 2.2.11

License

• open-source

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

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

OpenVAS ID: 865285
OpenVAS Name: Fedora Update for php-symfony2-Yaml FEDORA-2013-0985
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Symfony 2.0.12

Timelineinfo

01/16/2013 🔍
01/17/2013 +1 days 🔍
01/17/2013 +0 days 🔍
03/11/2013 +53 days 🔍
06/02/2014 +448 days 🔍
06/02/2014 +0 days 🔍
03/25/2015 +296 days 🔍
06/14/2018 +1177 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-1397 (🔍)
GCVE (CVE): GCVE-0-2013-1397
GCVE (VulDB): GCVE-100-69888
X-Force: 81551
SecurityFocus: 57574 - Symfony YAML Component Multiple Remote PHP Code Execution Vulnerabilities
Secunia: 51980
Vulnerability Center: 38701 - Symfony Yamel Component Multiple Versions Remote Code Execution Due to Improper PHP File Parsing, Medium

See also: 🔍

Entryinfo

Created: 03/25/2015 16:45
Updated: 06/14/2018 22:17
Changes: 03/25/2015 16:45 (62), 06/14/2018 22:17 (6)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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