VulnerabilityModified
CVE-2017-12858
Double free vulnerability in the _zip_dirent_read function in zip_dirent.c in libzip allows attackers to have unspecified impact via unknown vectors.
CRITICAL 9.8EPSS 3.29%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Double free vulnerability in the _zip_dirent_read function in zip_dirent.c in libzip allows attackers to have unspecified impact via unknown vectors.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.29% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- libzip/libzip
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/100459Third Party Advisory, VDB Entry
- https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796Patch, Third Party Advisory
- http://www.securityfocus.com/bid/100459Third Party Advisory, VDB Entry
- https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.