CVE-2017-5977 The zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted ZIP file.
MediumCVSS 5.5
EPSS 1.7%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted ZIP file.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/zziplib(Debian:12) | < 0.13.62-3.1 | 0.13.62-3.1 |
| debian/zziplib(Debian:13) | < 0.13.62-3.1 | 0.13.62-3.1 |
| debian/zziplib(Debian:14) | < 0.13.62-3.1 | 0.13.62-3.1 |
| gdraheim zziplib | = 0.13.62 | No fix listed |
| alpine/zziplib(Alpine:v3.5) | < 0.13.67-r0 | 0.13.67-r0 |
| alpine/zziplib(Alpine:v3.6) | < 0.13.67-r0 | 0.13.67-r0 |
References
- Debian Security Tracker CVE-2017-5977 vendor-advisory
- [oss-security] 20170214 Re: A note about the multiple crashes in zziplib mailing-list third-party-advisory
- 96268 vdb-entry
- blogs.gentoo.org exploit third-party-advisory
- security.alpinelinux.org vendor-advisory
- bugs.debian.org issue-tracking