Harrison Chase LangChain 0.0.194 code injection

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

A vulnerability was found in Harrison Chase LangChain 0.0.194. It has been declared as problematic. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue in Harrison Chase langchain v.0.0.194 allows an attacker to execute arbitrary code via the PALChain,from_math_prompt(llm).run in the python exec method.

The weakness was disclosed 08/05/2023 as 5872. The advisory is shared for download at github.com. This vulnerability was named CVE-2023-36095 since 06/21/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

The entries VDB-232891 and VDB-237245 are pretty similar.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CVSSv2info

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

Exploitinginfo

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

Local: No
Remote: Partially

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: Patch
Status: 🔍

0-Day Time: 🔒

Patch: github.com

Timelineinfo

06/21/2023 CVE reserved
08/05/2023 +45 days Advisory disclosed
08/05/2023 +0 days VulDB entry created
08/30/2023 +25 days VulDB entry last update

Sourcesinfo

Advisory: 5872
Status: Confirmed

CVE: CVE-2023-36095 (🔒)
See also: 🔒

Entryinfo

Created: 08/05/2023 02:26 PM
Updated: 08/30/2023 08:37 AM
Changes: 08/05/2023 02:26 PM (38), 08/30/2023 08:37 AM (12)
Complete: 🔍
Cache ID: 3:DD8:40

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