Nodejs up to 0.7.7 Parser input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Nodejs up to 0.7.7. It has been rated as critical. The impacted element is an unknown function of the component Parser. The manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2012-2330. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Nodejs up to 0.7.7. This issue affects an unknown function of the component Parser. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, and integrity. The summary by CVE is:

The Update method in src/node_http_parser.cc in Node.js before 0.6.17 and 0.7 before 0.7.8 does not properly check the length of a string, which allows remote attackers to obtain sensitive information (request header contents) and possibly spoof HTTP headers via a zero length string.

The weakness was disclosed 08/13/2012 (Website). It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2012-2330 since 04/19/2012. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 0.7.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Secunia (SA49066†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
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: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Nodejs 0.7.0
Patch: github.com

Timelineinfo

04/19/2012 🔍
08/13/2012 +116 days 🔍
08/13/2012 +0 days 🔍
03/23/2015 +952 days 🔍
12/07/2021 +2451 days 🔍

Sourcesinfo

Advisory: K99038439
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-2330 (🔍)
GCVE (CVE): GCVE-0-2012-2330
GCVE (VulDB): GCVE-100-61607
Secunia: 49066

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/07/2021 17:08
Changes: 03/23/2015 16:50 (46), 02/19/2019 16:17 (6), 12/07/2021 17:08 (4)
Complete: 🔍
Cache ID: 216::103

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