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The vulnerability of the realloc() function in the Samba networking communication software package lies in the fact that memory is reused after it has been freed, allowing an attacker to cause a service failure.

🗓️ 30 Mar 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

The realloc memory reuse after free in Samba allows remote attackers to cause a service failure.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
FreeBSD
samba -- multiple vulnerabilities
14 Jan 202000:00
freebsd
ALT Linux
Security fix for the ALT Linux 10 package samba version 4.10.13-alt1
24 Jan 202000:00
altlinux
ALT Linux
Security fix for the ALT Linux 8 package samba version 4.9.18-alt1
12 Feb 202000:00
altlinux
ALT Linux
Security fix for the ALT Linux 8 package samba-DC version 4.9.18-alt1
12 Feb 202000:00
altlinux
AlpineLinux
CVE-2019-19344
21 Jan 202000:00
alpinelinux
CISA
Samba Releases Security Updates
21 Jan 202000:00
cisa
CVE
CVE-2019-19344
21 Jan 202000:00
cve
Cvelist
CVE-2019-19344
21 Jan 202000:00
cvelist
Debian
[SECURITY] [DLA 3563-1] samba security update
14 Sep 202314:43
debian
Debian CVE
CVE-2019-19344
21 Jan 202000:00
debiancve
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Vulners
Node
sambasambaRange4.10.04.10.12
OR
sambasambaRange4.11.04.11.5
OR
sambasambaRange4.9.04.9.18
OR
canonicalubuntuMatch19.04
OROROR
canonicalubuntuMatch19.10

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29 Jan 2025 00:00Current
6.9Medium risk
Vulners AI Score6.9
CVSS 24
CVSS 36.5
EPSS0.03069
3