OpenSSL up to 1.0.2zd/1.1.1n/3.0.2 c_rehash os command injection

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3$0-$5k0.07

A vulnerability has been found in OpenSSL up to 1.0.2zd/1.1.1n/3.0.2 (Network Encryption Software) and classified as critical. Affected by this vulnerability is an unknown code of the file c_rehash. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 05/03/2022. It is possible to read the advisory at openssl.org. This vulnerability is known as CVE-2022-1292 since 04/11/2022. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/03/2022). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

Upgrading to version 1.0.2ze, 1.1.1o or 3.0.3 eliminates this vulnerability. Applying the patch 1ad73b4d27bd8c1b369a3cd453681d3a4f1bb9b2 is able to eliminate this problem. The bugfix is ready for download at git.openssl.org. The best possible mitigation is suggested to be upgrading to the latest version.

Productinfo

Type

Name

License

  • open-source

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

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

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-74 / CWE-707
ATT&CK: T1202

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: OpenSSL 1.0.2ze/1.1.1o/3.0.3
Patch: 1ad73b4d27bd8c1b369a3cd453681d3a4f1bb9b2

Timelineinfo

04/11/2022 CVE reserved
05/03/2022 +22 days Advisory disclosed
05/03/2022 +0 days VulDB entry created
05/05/2022 +2 days VulDB last update

Sourcesinfo

Product: openssl.org

Advisory: openssl.org
Status: Confirmed

CVE: CVE-2022-1292 (🔒)

Entryinfo

Created: 05/03/2022 10:47 PM
Updated: 05/05/2022 02:44 PM
Changes: 05/03/2022 10:47 PM (41), 05/05/2022 02:44 PM (1)
Complete: 🔍

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!