CVE-2020-9308
moderate-risk
Published 2020-02-20
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.
Do I need to act?
-
0.70% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (6)
Affected Vendors
References (14)
Issue Tracking
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20459
Third Party Advisory
https://security.gentoo.org/glsa/202003-28
Third Party Advisory
https://usn.ubuntu.com/4293-1/
Issue Tracking
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20459
Third Party Advisory
https://security.gentoo.org/glsa/202003-28
Third Party Advisory
https://usn.ubuntu.com/4293-1/
45
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
2/34 · Minimal
Exposure
13/34 · Low