CVE-2019-25048

7.1HIGH

Key Information:

Vendor
OpenBSD
Status
Libressl
Vendor
CVE Published:
1 July 2021

Summary

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).

References

https://github.com/libressl-portable/portable/commit/17c8...
x_refsource_MISC
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13914
x_refsource_MISC
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/...
x_refsource_MISC

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.