CVE-2020-9308: Improper Input Validation

February 20, 2020 (updated July 21, 2021)

archive_read_support_format_rar5.c in libarchive attempts to unpack a RAR5 file with an invalid or corrupted header (such as a header size of zero), leading to a SIGSEGV or possibly unspecified other impact.

References

bugs.chromium.org/p/oss-fuzz/issues/detail?id=20459
nvd.nist.gov/vuln/detail/CVE-2020-9308

Detect and mitigate CVE-2020-9308 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →