PT-2024-6639 · Libnv+1 · Libnv+1

Synacktiv + 1 · Published 2024-09-04 · Updated 2024-09-19 · CVE-2024-45287

Positive Technologies (AI Summary)

CVSS v3.1

9.4

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: libnv (affected versions not specified)

Description: The issue is related to an integer overflow in the libnv library, which can occur due to a malicious value of size in a structure of packed libnv. This overflow leads to the allocation of a smaller buffer than required for the parsed data. The exploitation of this issue may allow a remote attacker to elevate their privileges or cause a denial of service.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-131

CWE-190

Related Identifiers

BDU:2024-07804

CVE-2024-45287

FREEBSD-SA-24_09

FREEBSD-SA-24_16

Affected Products

Freebsd

Libnv

References · 15

• https://nvd.nist.gov/vuln/detail/CVE-2024-45287 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/711468 · Security Note
• https://bdu.fstec.ru/vul/2024-07804 · Security Note
• https://osv.dev/vulnerability/CVE-2024-45287 · Vendor Advisory
• https://security.freebsd.org/advisories/FreeBSD-SA-24:09.libnv.asc · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1831566857901429058 · Twitter Post
• https://twitter.com/AegisLens/status/1832131933205078417 · Twitter Post
• https://twitter.com/cracbot/status/1833384960155439264 · Twitter Post
• https://freebsd.org/security/advisories/FreeBSD-SA-24:16.libnv.asc · Note
• https://freebsd.org/security/advisories/FreeBSD-SA-24:09.libnv.asc · Note
• https://t.me/cvenotify/93270 · Telegram Post
• https://t.me/cvenotify/93330 · Telegram Post
• https://opennet.ru/opennews/art.shtml?num=61956 · Note
• https://twitter.com/CVEnew/status/1831536059571695996 · Twitter Post
• https://security.netapp.com/advisory/ntap-20240926-0010 · Note