PT-2024-26435 · Libyaml · Libyaml

Published 2024-06-13 · Updated 2024-08-28 · CVE-2024-35328

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions libyaml version 0.2.5

Description The issue affects the function yaml parser parse of the file /src/libyaml/src/parser.c, making libyaml vulnerable to Denial of Service (DDOS) attacks.

Recommendations As a temporary workaround, consider disabling the yaml parser parse function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2024-35328

Affected Products

Libyaml

References · 11

• 🔥 https://github.com/idhyt/pocs/blob/main/libyaml/CVE-2024-35328.c · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-35328 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-35328 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-35328 · Security Note
• https://osv.dev/vulnerability/CVE-2024-35328 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35328 · Vendor Advisory
• https://github.com/yaml/libyaml/issues/298#issuecomment-2167684233 · Note
• https://github.com/yaml/libyaml/issues/302 · Note
• https://twitter.com/CVEnew/status/1801296368176402669 · Twitter Post
• https://t.me/cvenotify/86753 · Telegram Post
• https://t.me/cvenotify/83158 · Telegram Post