CVE-2021-46848
- State
- Published
- Severity
- 9.1 Critical
- Published
- Oct 24, 2022
- Updated
- Oct 14, 2026
- Reserved
- Oct 24, 2022
Description
GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-193 Off-by-one Error
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://gitlab.com/gnutls/libtasn1/-/commit/44a700d2051a666235748970c2df047ff207aeb5
- https://gitlab.com/gnutls/libtasn1/-/issues/32
- https://bugs.gentoo.org/866237
- FEDORA-2022-061f857481vendor-advisory
- FEDORA-2022-3c933ffacavendor-advisory
- FEDORA-2022-19056934a7vendor-advisory
- https://security.netapp.com/advisory/ntap-20221118-0006/
- FEDORA-2022-3f9ee1ad91vendor-advisory
- [debian-lts-announce] 20230109 [SECURITY] [DLA 3263-1] libtasn1-6 security updatemailing-list
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
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