Search/CVE-2019-19344
● CVE — Medium

CVE-2019-19344

Vendorcanonical, opensuse, synology, sambaProductubuntu linux, leap, diskstation manager, router manager, skynas, samba, directory serverDiscoveredJan 21, 2020UpdatedJan 14, 2025

There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba 4.11.x versions before 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer.

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CVSS v3.1
6.5 MEDIUM
EPSS
2.76%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 17, 2026
▼ 0.31pp
3.07% → 2.76% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Connections
8 relationships
Timeline
disclosure → media coverage
Jan 21, 2020
Disclosure — published as a CVE record. · last revised by NVD Jan 14, 2025