VulnerabilityModified
CVE-2022-36943
SSZipArchive versions 2.5.3 and older contain an arbitrary file write vulnerability due to lack of sanitization on paths which are symlinks.
HIGH 8.1EPSS 0.81%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
SSZipArchive versions 2.5.3 and older contain an arbitrary file write vulnerability due to lack of sanitization on paths which are symlinks. SSZipArchive will overwrite files on the filesystem when opening a malicious ZIP containing a symlink as the first item.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
- EPSS
- 0.81% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22, CWE-59
- Affected
- ziparchive project/ziparchive
- Source
- cve-assign@fb.com
References
- https://github.com/metaredteam/external-disclosures/security/advisories/GHSA-vgvw-6xcf-qqfcExploit, Third Party Advisory
- https://github.com/metaredteam/external-disclosures/security/advisories/GHSA-vgvw-6xcf-qqfcExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.