CVE-2023-38831

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2023-38831

Confirmed

Yes

2023-08-24 00:00 UTC

Timestamps

2023-08-24

2023-08-24

Scope

KEV entry: RARLAB WinRAR Code Execution Vulnerability | Affected: RARLAB / WinRAR | Description: RARLAB WinRAR contains an unspecified vulnerability that allows an attacker to execute code when a user attempts to view a benign file within a ZIP archive. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2023-09-14 | Known ransomware campaign use (KEV): Known | Notes (KEV): http://www.win-rar.com/singlenewsview.html?&L=0&tx_ttnews%5Btt_news%5D=232&cHash=c5bf79590657e32554c6683296a8e8aa; https://nvd.nist.gov/vuln/detail/CVE-2023-38831

References
  • {'id': 'CVE-2023-38831', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-38831'}

5c6cb711-6e2c-4c94-beaa-e9aaf24c4a39

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 12:26 UTC

2026-02-02 12:26 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-351"
  ],
  "date_added": "2023-08-24",
  "due_date": "2023-09-14",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Known",
  "product": "WinRAR",
  "vendorProject": "RARLAB",
  "vulnerabilityName": "RARLAB WinRAR Code Execution Vulnerability"
}
 -
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