PT-2023-25522 · Zplgfa · Zplgfa

Published 2023-09-04 · Updated 2024-08-02 · CVE-2023-36307

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ZPLGFA version 1.1.1

Description The issue allows attackers to cause a panic due to an integer index out of range during a ConvertToGraphicField call via an image of zero width. It is unclear whether there are common use cases in which this panic could have any security consequence.

Recommendations For ZPLGFA version 1.1.1, consider avoiding the use of images with zero width to prevent the panic, as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

CVE-2023-36307

GHSA-XGMM-3VVR-6C8J

Affected Products

Zplgfa

References · 9

• 🔥 https://github.com/SimonWaldherr/zplgfa/pull/6 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-36307 · Security Note
• https://osv.dev/vulnerability/GHSA-xgmm-3vvr-6c8j · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-36307 · Vendor Advisory
• https://github.com/SimonWaldherr/zplgfa/commit/c0d018ffa921cd2460b80f766b7969fbe63678fc · Note
• https://github.com/SimonWaldherr/zplgfa · Note
• https://t.me/cvenotify/85949 · Telegram Post
• https://t.me/cvenotify/88613 · Telegram Post
• https://twitter.com/CVEnew/status/1698927567687094657 · Twitter Post