Privoxy up to 3.0.31 CGI Request assertion

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Privoxy up to 3.0.31. This impacts an unknown function of the component CGI Request Handler. Executing a manipulation can lead to assertion. This vulnerability is tracked as CVE-2021-20272. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Privoxy up to 3.0.31. It has been declared as problematic. This vulnerability affects some unknown functionality of the component CGI Request Handler. The manipulation with an unknown input leads to a assertion vulnerability. The CWE definition for the vulnerability is CWE-617. The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary. As an impact it is known to affect availability.

The weakness was disclosed 03/10/2021. The advisory is shared for download at bugzilla.redhat.com. This vulnerability was named CVE-2021-20272. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.0.32 eliminates this vulnerability.

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Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Assertion
CWE: CWE-617
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: Privoxy 3.0.32

Timelineinfo

12/17/2020 🔍
03/10/2021 +83 days 🔍
03/10/2021 +0 days 🔍
03/29/2021 +19 days 🔍

Sourcesinfo

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2021-20272 (🔍)
GCVE (CVE): GCVE-0-2021-20272
GCVE (VulDB): GCVE-100-170872

Entryinfo

Created: 03/10/2021 09:43
Updated: 03/29/2021 14:49
Changes: 03/10/2021 09:43 (36), 03/29/2021 14:47 (5), 03/29/2021 14:49 (18)
Complete: 🔍
Cache ID: 216::103

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