Openbsd Libressl
12 CVEs affecting Openbsd Libressl. Latest disclosed: 2023-06-16. Critical: 3, High: 4.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2023-35784 | Critical | 9.8 | 2023-06-16 | A double free or use after free could occur after SSL_clear in OpenBSD 7.2 before errata 026 and 7.3 before errata 004, and in LibreSSL before 3.6.3 and 3.7.x… |
CVE-2021-46880 | Critical | 9.8 | 2023-04-15 | x509/x509_verify.c in LibreSSL before 3.4.2, and OpenBSD before 7.0 errata 006, allows authentication bypass because an error for an unverified certificate cha… |
CVE-2015-5334 | Critical | 9.8 | 2020-01-23 | Off-by-one error in the OBJ_obj2txt function in LibreSSL before 2.3.1 allows remote attackers to cause a denial of service (program crash) or possible execute… |
CVE-2015-5333 | High | 7.5 | 2020-01-23 | Memory leak in the OBJ_obj2txt function in LibreSSL before 2.3.1 allows remote attackers to cause a denial of service (memory consumption) via a large number o… |
CVE-2018-8970 | High | 7.4 | 2018-03-24 | The int_x509_param_set_hosts function in lib/libcrypto/x509/x509_vpm.c in LibreSSL 2.7.0 before 2.7.1 does not support a certain special case of a zero name le… |
CVE-2019-25049 | High | 7.1 | 2021-07-01 | LibreSSL 2.9.1 through 3.2.1 has an out-of-bounds read in asn1_item_print_ctx (called from asn1_template_print_ctx). |
CVE-2019-25048 | High | 7.1 | 2021-07-01 | LibreSSL 2.9.1 through 3.2.1 has a heap-based buffer over-read in do_print_ex (called from asn1_item_print_ctx and ASN1_item_print). |
CVE-2021-41581 | Medium | 5.5 | 2021-09-24 | x509_constraints_parse_mailbox in lib/libcrypto/x509/x509_constraints.c in LibreSSL through 3.4.0 has a stack-based buffer over-read. When the input exceeds DO… |
CVE-2022-48437 | Medium | 5.3 | 2023-04-12 | An issue was discovered in x509/x509_verify.c in LibreSSL before 3.6.1, and in OpenBSD before 7.2 errata 001. x509_verify_ctx_add_chain does not store errors t… |
CVE-2017-8301 | Medium | 5.3 | 2017-04-27 | LibreSSL 2.5.1 to 2.5.3 lacks TLS certificate verification if SSL_get_verify_result is relied upon for a later check of a verification result, in a use case wh… |
CVE-2018-12434 | Medium | 4.7 | 2018-06-15 | LibreSSL before 2.6.5 and 2.7.x before 2.7.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem… |
CVE-2014-9424 | | 2014-12-29 | Double free vulnerability in the ssl_parse_clienthello_use_srtp_ext function in d1_srtp.c in LibreSSL before 2.1.2 allows remote attackers to cause a denial of… |