VDB-194477 · CVE-2022-24732 · GHSA-6cp7-g972-w9m9

Maddy up to 0.5.3 PAM session expiration

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.
6.1	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Maddy up to 0.5.3 and classified as critical. This affects an unknown function of the component PAM. The manipulation leads to session expiration. This vulnerability is uniquely identified as CVE-2022-24732. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Maddy up to 0.5.3 and classified as critical. This issue affects an unknown part of the component PAM. The manipulation with an unknown input leads to a session expiration vulnerability. Using CWE to declare the problem leads to CWE-613. According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization." Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 03/10/2022 as GHSA-6cp7-g972-w9m9. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-24732 since 02/10/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 0.5.4 eliminates this vulnerability. Applying the patch 7ee6a39c6a1939b376545f030a5efd6f90913583 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Maddy

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.3
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Session expiration
CWE: CWE-613
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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Maddy 0.5.4
Patch: 7ee6a39c6a1939b376545f030a5efd6f90913583

Timelineinfo

02/10/2022 🔍
03/10/2022 +28 days 🔍
03/10/2022 +0 days 🔍
03/12/2022 +2 days 🔍

Sourcesinfo

Advisory: GHSA-6cp7-g972-w9m9
Status: Confirmed

CVE: CVE-2022-24732 (🔍)
GCVE (CVE): GCVE-0-2022-24732
GCVE (VulDB): GCVE-100-194477

Entryinfo

Created: 03/10/2022 06:52
Updated: 03/12/2022 09:19
Changes: 03/10/2022 06:52 (50), 03/12/2022 09:19 (1)
Complete: 🔍
Cache ID: 216::103