CVE-2021-41193

Published on: Not Yet Published

Last Modified on: 03/09/2022 02:39:00 PM UTC

CVE-2021-41193 - advisory for GHSA-2j6v-xpf3-xvrv

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Wire-audio Video Signaling from Wire contain the following vulnerability:

wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.

  • CVE-2021-41193 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as CRITICAL severity.
  • Affected Vendor/Software: URL Logo wireapp - wire-avs version < 7.1.12

CVSS3 Score: 9.8 - CRITICAL

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 7.5 - HIGH

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Remote format string vulnerability · Advisory · wireapp/wire-avs · GitHub github.com
text/html
URL Logo CONFIRM github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv
Import latest release-7.1 files from old repo · wireapp/[email protected] · GitHub github.com
text/html
URL Logo MISC github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationWireWire-audio Video SignalingAllAllAllAll
  • cpe:2.3:a:wire:wire-audio_video_signaling:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-41193 : wire-avs is the audio visual signaling AVS component of Wire, an open-source messenger. A remote… twitter.com/i/web/status/1… 2022-03-01 18:38:15
Reddit Logo Icon /r/netcve CVE-2021-41193 2022-03-01 19:38:57
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