CVE-2023-3592 — Missing Release of Memory after Effective Lifetime in Mosquitto

CWE-401 — Missing Release of Memory after Effective LifetimeCWE-125 — Out-of-bounds Read10 documents8 sources
Severity
7.5HIGHNVD
CNA5.8OSV6.5
EPSS
0.1%
top 79.72%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Eclipse Mosquitto
Timeline
PublishedOct 2
Latest updateNov 21

Description

In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5eclipse/mosquitto< 2.0.16
▶NVDeclipse/mosquitto< 2.0.16
▶Debianeclipse/mosquitto< 2.0.11-1+deb11u1+3
▶Ubuntueclipse/mosquitto< 2.0.11-1ubuntu1.1+1

🔴Vulnerability Details

4
OSV
mosquitto vulnerabilities↗2023-11-21
▶
CVEList
CVE-2023-3592: In Mosquitto before 2↗2023-10-02
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GHSA
GHSA-p7q8-377q-px25: In Mosquitto before 2↗2023-10-02
▶
OSV
CVE-2023-3592: In Mosquitto before 2↗2023-10-02
▶

📋Vendor Advisories

5
Ubuntu
Mosquitto vulnerabilities↗2023-11-21
▶
Red Hat
mosquitto: memory leak leads to unresponsive broker↗2023-09-01
▶
Microsoft
LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3592 allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources the fi↗2023-02-14
▶
Red Hat
libtiff: out-of-bounds read in extractContigSamplesShifted24bits() in tools/tiffcrop.c↗2023-02-12
▶
Debian
CVE-2023-3592: mosquitto - In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT pa...↗2023
▶
CVE-2023-3592 — Eclipse Mosquitto vulnerability | cvebase