csaf_provider up to 0.8.1 CSAF Document cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in csaf_provider up to 0.8.1. The affected element is an unknown function of the component CSAF Document Handler. Executing a manipulation can lead to cross site scripting. This vulnerability is registered as CVE-2022-43996. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in csaf_provider up to 0.8.1. This vulnerability affects an unknown functionality of the component CSAF Document Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

The csaf_provider package before 0.8.2 allows XSS via a crafted CSAF document uploaded as text/html. The endpoint upload allows valid CSAF advisories (JSON format) to be uploaded with Content-Type text/html and filenames ending in .html. When subsequently accessed via web browser, these advisories are served and interpreted as HTML pages. Such uploaded advisories can contain JavaScript code that will execute within the browser context of users inspecting the advisory.

The weakness was published 12/14/2022 as bsi-2022-0003. The advisory is available at wid.cert-bund.de. This vulnerability was named CVE-2022-43996 since 10/29/2022. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 0.8.2 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

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

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: csaf_provider 0.8.2

Timelineinfo

10/29/2022 🔍
12/14/2022 +46 days 🔍
12/14/2022 +0 days 🔍
01/09/2023 +26 days 🔍

Sourcesinfo

Advisory: bsi-2022-0003
Status: Confirmed

CVE: CVE-2022-43996 (🔍)
GCVE (CVE): GCVE-0-2022-43996
GCVE (VulDB): GCVE-100-215650

Entryinfo

Created: 12/14/2022 08:45
Updated: 01/09/2023 08:59
Changes: 12/14/2022 08:45 (40), 01/09/2023 08:59 (11)
Complete: 🔍
Cache ID: 216::103

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