Apache Tapestry up to 5.8.1 Content-Type org.apache.tapestry5.http.ContentType incorrect regex

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Apache Tapestry up to 5.8.1. The affected element is the function org.apache.tapestry5.http.ContentType of the component Content-Type Handler. The manipulation results in incorrect regex. This vulnerability is cataloged as CVE-2022-31781. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Apache Tapestry up to 5.8.1. Affected is the function org.apache.tapestry5.http.ContentType of the component Content-Type Handler. The manipulation with an unknown input leads to a incorrect regex vulnerability. CWE is classifying the issue as CWE-185. The product specifies a regular expression in a way that causes data to be improperly matched or compared. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Apache Tapestry up to version 5.8.1 is vulnerable to Regular Expression Denial of Service (ReDoS) in the way it handles Content Types. Specially crafted Content Types may cause catastrophic backtracking, taking exponential time to complete. Specifically, this is about the regular expression used on the parameter of the org.apache.tapestry5.http.ContentType class. Apache Tapestry 5.8.2 has a fix for this vulnerability. Notice the vulnerability cannot be triggered by web requests in Tapestry code alone. It would only happen if there's some non-Tapestry codepath passing some outside input to the ContentType class constructor.

The weakness was shared 07/13/2022. The advisory is available at openwall.com. This vulnerability is traded as CVE-2022-31781 since 05/27/2022. Technical details are known, but there is no available exploit.

Upgrading to version 5.8.2 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Incorrect regex
CWE: CWE-185 / CWE-697
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: Tapestry 5.8.2

Timelineinfo

05/27/2022 🔍
07/13/2022 +47 days 🔍
07/13/2022 +0 days 🔍
07/23/2022 +10 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: openwall.com
Status: Confirmed

CVE: CVE-2022-31781 (🔍)
GCVE (CVE): GCVE-0-2022-31781
GCVE (VulDB): GCVE-100-203814

Entryinfo

Created: 07/13/2022 16:22
Updated: 07/23/2022 10:56
Changes: 07/13/2022 16:22 (41), 07/23/2022 10:56 (11)
Complete: 🔍
Cache ID: 216::103

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