9.8
CRITICAL
CVE-2022-39237
Syslab's SIF Singularity Image Format Cryptographically Insecure Hash Algorithm Verification
Description

syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure.

INFO

Published Date :

Oct. 6, 2022, 6:16 p.m.

Last Modified :

July 14, 2023, 5:24 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-39237 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Sylabs singularity_image_format
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-39237.

URL Resource
https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa Patch Third Party Advisory
https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8 Third Party Advisory
https://security.gentoo.org/glsa/202210-19 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-39237 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-39237 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Jul. 14, 2023

    Action Type Old Value New Value
    Removed CWE NIST CWE-347
    Added CWE NIST CWE-327
  • Modified Analysis by [email protected]

    Nov. 16, 2022

    Action Type Old Value New Value
    Changed Reference Type https://security.gentoo.org/glsa/202210-19 No Types Assigned https://security.gentoo.org/glsa/202210-19 Third Party Advisory
    Removed CWE NIST CWE-327
    Added CWE NIST CWE-347
  • CVE Modified by [email protected]

    Oct. 31, 2022

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202210-19 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 11, 2022

    Action Type Old Value New Value
    Removed Reference https://www.cve.org/CVERecord?id=CVE-2022-39237 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 11, 2022

    Action Type Old Value New Value
    Added Reference https://www.cve.org/CVERecord?id=CVE-2022-39237 [No Types Assigned]
    Added CWE GitHub, Inc. CWE-347
  • Initial Analysis by [email protected]

    Oct. 07, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa No Types Assigned https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa Patch, Third Party Advisory
    Changed Reference Type https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8 No Types Assigned https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8 Third Party Advisory
    Added CWE NIST CWE-327
    Added CPE Configuration OR *cpe:2.3:a:sylabs:singularity_image_format:*:*:*:*:*:*:*:* versions up to (excluding) 2.8.1
  • CVE Modified by [email protected]

    Oct. 07, 2022

    Action Type Old Value New Value
    Removed CWE GitHub, Inc. CWE-347
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.21 }} 0.01%

score

0.59074

percentile

CVSS31 - Vulnerability Scoring System
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