CVE-2023-52557
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| OpenBSD | OpenBSD | 7.3 < 7.3 errata 016 | affected |
Weaknesses
- CWE-131: CWE-131 Incorrect Calculation of Buffer Size
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
CVE Program Container
Additional References
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/016_npppd.patch.sig
- https://github.com/openbsd/src/commit/abf3a29384c582c807a621e7fc6e7c68d0cafe9b
References
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/016_npppd.patch.sig
- https://github.com/openbsd/src/commit/abf3a29384c582c807a621e7fc6e7c68d0cafe9b
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