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cvelistRedhatCVELIST:CVE-2021-31566
HistoryAug 23, 2022 - 12:00 a.m.

CVE-2021-31566

2022-08-2300:00:00
CWE-59
redhat
www.cve.org
1

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "libarchive",
    "versions": [
      {
        "version": "Fixed in libarchive 3.5.2",
        "status": "affected"
      }
    ]
  }
]