Vulnerability in Gdraheim Zziplib
CVE-2018-6541
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
EPSS: 0.023 (81.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Gdraheim Zziplib — versions 0.13.67
- Canonical Ubuntu_linux — versions 14.04, 16.04, 17.10
- N/a — versions n/a
References
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_REDHAT, vendor-advisory)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2018-6541?
- CVE-2018-6541 is a medium-severity vulnerability in Gdraheim Zziplib. CVSS score: 6.5/10. Published 2018-02-02.
- How severe is CVE-2018-6541?
- Medium severity. CVSS v3 base score is 6.5 out of 10.