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CVE-2025-27809

🗓️ 25 Mar 2025 00:00:00Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 64 Views

CVE-2025-27809 allows arbitrary hostname acceptance by Mbed TLS up to specified versions without hostname set.

Related
Packages
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2025-27809
25 Mar 202500:00
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in mbedtls
14 Sep 202612:41
–astralinux
bdu_fstec
BDU FSTEC
Mbed TLS Function Unauthenticated Access
18 Jun 202500:00
–bdu_fstec
circl
Circl
CVE-2025-27809
24 Mar 202521:34
–circl
cnnvd
CNNVD
MBed TLS security vulnerabilities
25 Mar 202500:00
–cnnvd
cve
CVE
CVE-2025-27809
25 Mar 202500:00
–cve
cvelist
Cvelist
CVE-2025-27809
25 Mar 202500:00
–cvelist
euvd
EUVD
EUVD-2025-8055
3 Oct 202520:07
–euvd
mend
Mend
CVE-2025-27809
25 Mar 202500:00
–mend
mscve
Microsoft CVE
Mbed TLS before 2.28.10 and 3.x before 3.6.3, on the client side, accepts servers that have trusted certificates for arbitrary hostnames unless the TLS client application calls mbedtls_ssl_set_hostname.
4 Sep 202504:49
–mscve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allmbedtls2.28.3-1mbedtls_2.28.3-1_all.deb
Debian13allmbedtls3.6.3-1mbedtls_3.6.3-1_all.deb
Debian14allmbedtls3.6.3-1mbedtls_3.6.3-1_all.deb
Debian999allmbedtls3.6.3-1mbedtls_3.6.3-1_all.deb

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25 Mar 2025 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.4
EPSS0.00201
SSVC
64