CVE-2023-29499

CWE-400 — Uncontrolled Resource ConsumptionCWE-502 — Deserialization of Untrusted Data11 documents8 sources
Severity
7.5HIGH
EPSS
0.1%
top 69.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Gnome GlibGlib Glib
Timeline
PublishedSep 14
Latest updateOct 19

Description

A flaw was found in GLib. GVariant deserialization fails to validate that the input conforms to the expected format, leading to denial of service.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶NVDgnome/glib< 2.74.4
▶Debianglib2.0< 2.66.8-1+deb11u1+3
▶CVEListV5glib/glib2.75.1

🔴Vulnerability Details

3
CVEList
Gvariant offset table entry size is not checked in is_normal()↗2023-09-14
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GHSA
GHSA-794g-pjcw-ggfp: A flaw was found in GLib↗2023-09-14
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OSV
CVE-2023-29499: A flaw was found in GLib↗2023-09-14
▶

📋Vendor Advisories

7
Ubuntu
GLib vulnerabilities↗2023-10-19
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Microsoft
Gvariant offset table entry size is not checked in is_normal()↗2023-09-12
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Microsoft
A flaw was found in glib, where the gvariant deserialization code is vulnerable to a denial of service introduced by additional input validation added to resolve CVE-2023-29499. The offset table valid↗2023-09-12
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Ubuntu
GLib vulnerabilities↗2023-06-14
▶
Debian
CVE-2023-29499: glib2.0 - A flaw was found in GLib. GVariant deserialization fails to validate that the in...↗2023
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CVE-2023-29499 (HIGH CVSS 7.5) | A flaw was found in GLib | cvebase.io