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CVE-2021-20270

🗓️ 23 Mar 2021 16:40:22Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 335 Views

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword

Related
Detection
Affected
Refs
Social
[
  {
    "product": "python-pygments",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "python-pygments 2.7.4"
      }
    ]
  }
]

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21 Nov 2024 05:46Current
7.3High risk
Vulners AI Score7.3
CVSS 25
CVSS 3.17.5
EPSS0.00223
335