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CVE-2023-52557
HIGH7.5
Description
In OpenBSD 7.3 before errata 016, npppd(8) could crash by a l2tp message which has an AVP (Attribute-Value Pair) with wrong length.
Details CVE
Score CVSS v3.17.5
SeveriteHIGH
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie3/1/2024
Derniere modification10/10/2025
Sourcenvd
Observations honeypot0
Produits affectes
openbsd:openbsd
Faiblesses (CWE)
CWE-131CWE-805
References
https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/016_npppd.patch.sig(9119a7d8-5eab-497f-8521-727c672e3725)
https://github.com/openbsd/src/commit/abf3a29384c582c807a621e7fc6e7c68d0cafe9b(9119a7d8-5eab-497f-8521-727c672e3725)
https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/016_npppd.patch.sig(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/openbsd/src/commit/abf3a29384c582c807a621e7fc6e7c68d0cafe9b(af854a3a-2127-422b-91ae-364da2661108)
Correlations IOC
Aucune correlation enregistree
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