Medium severity6.5NVD Advisory· Published Jan 29, 2018· Updated Jun 17, 2026
CVE-2018-6381
CVE-2018-6381
Description
In ZZIPlib 0.13.67, 0.13.66, 0.13.65, 0.13.64, 0.13.63, 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57 and 0.13.56 there is a segmentation fault caused by invalid memory access in the zzip_disk_fread function (zzip/mmapped.c) because the size variable is not validated against the amount of file->stored data.
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Affected products
8- osv-coords7 versionspkg:rpm/opensuse/zziplib&distro=openSUSE%20Tumbleweedpkg:rpm/suse/zziplib&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2pkg:rpm/suse/zziplib&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/zziplib&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/zziplib&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/zziplib&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP2pkg:rpm/suse/zziplib&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3
< 0.13.72-1.4+ 6 more
- (no CPE)range: < 0.13.72-1.4
- (no CPE)range: < 0.13.67-10.5.1
- (no CPE)range: < 0.13.67-10.5.1
- (no CPE)range: < 0.13.67-10.5.1
- (no CPE)range: < 0.13.67-10.5.1
- (no CPE)range: < 0.13.67-10.5.1
- (no CPE)range: < 0.13.67-10.5.1
Patches
Vulnerability mechanics
References
4- github.com/gdraheim/zziplib/issues/12nvdExploitIssue TrackingThird Party Advisory
- usn.ubuntu.com/3699-1/nvdThird Party Advisory
- github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-6381nvd
- lists.debian.org/debian-lts-announce/2020/06/msg00029.htmlnvd
News mentions
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