PT-2023-15898 · Unknown · Sviehb/Jefferson

36Sviehb · Published 2023-01-11 · Updated 2024-05-17 · CVE-2022-4885

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions sviehb jefferson versions up to 0.3

Description A critical vulnerability has been found in the sviehb/jefferson JFFS2 filesystem extraction tool, affecting unknown code of the file src/scripts/jefferson. The manipulation leads to path traversal. The attack can be initiated remotely. The complexity of an attack is rather high, and the exploitation appears to be difficult.

Recommendations For versions up to 0.3, upgrade to version 0.4 to address this issue. As a temporary workaround, consider restricting access to the src/scripts/jefferson file until the upgrade is applied.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-4885

GHSA-7JRW-P8JC-V6QW

Affected Products

Sviehb/Jefferson

References · 10

• https://github.com/sviehb/jefferson/releases/tag/v0.4 · Patch
• https://github.com/sviehb/jefferson/pull/36 · Patch
• https://github.com/sviehb/jefferson/commit/53b3f2fc34af0bb32afbcee29d18213e61471d87 · Patch
• https://osv.dev/vulnerability/GHSA-7jrw-p8jc-v6qw · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4885 · Security Note
• https://osv.dev/vulnerability/CVE-2022-4885 · Vendor Advisory
• https://github.com/sviehb/jefferson · Note
• https://t.me/cibsecurity/56359 · Telegram Post
• https://vuldb.com/?ctiid.218020 · Note
• https://vuldb.com/?id.218020 · Note