CVE-2020-9308
on github
Published
Severity
CVSS v3:
8.8 HIGH
CVSS v2:
6.8 MEDIUM
Description
archive_read_support_format_rar5.c in libarchive before 3.4.2 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
- https://github.com/libarchive/libarchive/pull/1326
- https://github.com/libarchive/libarchive/pull/1326/commits/94821008d6eea81e315c5881cdf739202961040a
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20459
- https://security.gentoo.org/glsa/202003-28
- https://usn.ubuntu.com/4293-1/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/6OTE7GWASH2ZOVG5H3HEN5PR6B3KF7JB/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/J76F7VU7HC3GBKG5SAKTRBOFOI3RGO6M/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6OTE7GWASH2ZOVG5H3HEN5PR6B3KF7JB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J76F7VU7HC3GBKG5SAKTRBOFOI3RGO6M/
Configurations
| CPE23 | Version Start | Version End | Exact Version |
|---|---|---|---|
| cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:* | 3.4.0 (including) | 3.4.2 | * |
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | n/a | n/a | 18.04 |
| cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* | n/a | n/a | 19.10 |
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* | n/a | n/a | 16.04 |
| cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* | n/a | n/a | 31 |
| cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | n/a | n/a | 32 |