CVE-2021-43310

Published on: Not Yet Published

Last Modified on: 09/22/2022 04:19:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Keylime from Keylime contain the following vulnerability:

A vulnerability in Keylime before 6.3.0 allows an attacker to craft a request to the agent that resets the U and V keys as if the agent were being re-added to a verifier. This could lead to a remote code execution.

  • CVE-2021-43310 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as CRITICAL severity.

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

CVE References

Description Tags Link
Keylime: malicious reset or replay of U and V encryption · Advisory · keylime/keylime · GitHub github.com
text/html
URL Logo MISC github.com/keylime/keylime/security/advisories/GHSA-2m39-75g9-ff5r
oss-sec: keylime: Multiple Security Issues (including remote code execution in the Agent component) seclists.org
text/html
URL Logo MISC seclists.org/oss-sec/2022/q1/101

Related QID Numbers

  • 282323 Fedora Security Update for keylime (FEDORA-2022-dbb274913a)
  • 282324 Fedora Security Update for keylime (FEDORA-2022-5770dad5f8)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationKeylimeKeylimeAllAllAllAll
  • cpe:2.3:a:keylime:keylime:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @RedPacketSec Keylime code execution | CVE-2021-43310 - redpacketsecurity.com/keylime-code-e… 2022-01-31 11:02:28
Twitter Icon @vigilance_fr [email protected] #Vulnérabilité de Keylime : six vulnérabilités. vigilance.fr/vulnerabilite/… Références : #CVE-2021-43310,… twitter.com/i/web/status/1… 2022-02-04 10:09:08
Twitter Icon @vigilance_en [email protected] #Vulnerability of Keylime: six vulnerabilities. vigilance.fr/vulnerability/… Identifiers: #CVE-2021-43310,… twitter.com/i/web/status/1… 2022-02-04 10:09:09
Twitter Icon @CVEreport CVE-2021-43310 : A vulnerability in Keylime before 6.3.0 allows an attacker to craft a request to the agent that re… twitter.com/i/web/status/1… 2022-09-21 19:09:29
Twitter Icon @JohnJasonFallow New vulnerability on the NVD: CVE-2021-43310 ift.tt/qKd6BUW 2022-09-21 20:16:50
Twitter Icon @doogsineerg New vulnerability on the NVD: CVE-2021-43310 ift.tt/sfdF2Yq 2022-09-21 20:33:24
Twitter Icon @workentin New vulnerability on the NVD: CVE-2021-43310 ift.tt/wHgDjs5 2022-09-21 20:40:30
Twitter Icon @xanadulinux CVE-2021-43310 ift.tt/3u46NZY 2022-09-21 20:52:47
Reddit Logo Icon /r/netcve CVE-2021-43310 2022-09-21 20:38:52
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