MISP up to 2.4.157 Phar deserialization

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in MISP up to 2.4.157 and classified as critical. The impacted element is an unknown function of the component Phar Handler. This manipulation causes deserialization. This vulnerability is handled as CVE-2022-29528. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in MISP up to 2.4.157. Affected by this vulnerability is an unknown part of the component Phar Handler. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 04/21/2022 as 0108f1bde2117ac5c1e28d124128f60c8bb09a8e. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2022-29528 since 04/20/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2.4.158 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 0108f1bde2117ac5c1e28d124128f60c8bb09a8e 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

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / 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: MISP 2.4.158
Patch: 0108f1bde2117ac5c1e28d124128f60c8bb09a8e

Timelineinfo

04/20/2022 🔍
04/21/2022 +1 days 🔍
04/21/2022 +0 days 🔍
06/23/2026 +1524 days 🔍

Sourcesinfo

Product: github.com

Advisory: 0108f1bde2117ac5c1e28d124128f60c8bb09a8e
Status: Confirmed

CVE: CVE-2022-29528 (🔍)
GCVE (CVE): GCVE-0-2022-29528
GCVE (VulDB): GCVE-100-198271

Entryinfo

Created: 04/21/2022 08:28
Updated: 06/23/2026 05:40
Changes: 04/21/2022 08:28 (42), 04/27/2022 19:27 (1), 06/23/2026 05:40 (33)
Complete: 🔍
Cache ID: 216::103

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