Vulnerability Details CVE-2024-7264
libcurl's ASN1 parser code has the `GTime2str()` function, used for parsing an
ASN.1 Generalized Time field. If given an syntactically incorrect field, the
parser might end up using -1 for the length of the *time fraction*, leading to
a `strlen()` getting performed on a pointer to a heap buffer area that is not
(purposely) null terminated.
This flaw most likely leads to a crash, but can also lead to heap contents
getting returned to the application when
[CURLINFO_CERTINFO](https://curl.se/libcurl/c/CURLINFO_CERTINFO.html) is used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.02
EPSS Ranking 82.8%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2024-7264
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cpe:2.3:a:haxx:libcurl:7.32.0
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cpe:2.3:a:haxx:libcurl:7.33.0
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cpe:2.3:a:haxx:libcurl:7.34.0
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cpe:2.3:a:haxx:libcurl:7.35.0
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cpe:2.3:a:haxx:libcurl:7.36.0
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cpe:2.3:a:haxx:libcurl:7.37.0
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cpe:2.3:a:haxx:libcurl:7.37.1
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cpe:2.3:a:haxx:libcurl:7.38.0
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cpe:2.3:a:haxx:libcurl:7.39
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cpe:2.3:a:haxx:libcurl:7.39.0
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cpe:2.3:a:haxx:libcurl:7.40.0
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cpe:2.3:a:haxx:libcurl:7.41.0
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cpe:2.3:a:haxx:libcurl:7.42
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cpe:2.3:a:haxx:libcurl:7.42.0
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cpe:2.3:a:haxx:libcurl:7.42.1
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cpe:2.3:a:haxx:libcurl:7.43.0
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cpe:2.3:a:haxx:libcurl:7.44.0
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cpe:2.3:a:haxx:libcurl:7.45.0
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cpe:2.3:a:haxx:libcurl:7.46.0
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cpe:2.3:a:haxx:libcurl:7.47.0
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cpe:2.3:a:haxx:libcurl:7.47.1
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cpe:2.3:a:haxx:libcurl:7.48.0
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cpe:2.3:a:haxx:libcurl:7.49.0
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cpe:2.3:a:haxx:libcurl:7.49.1
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cpe:2.3:a:haxx:libcurl:7.50.0
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cpe:2.3:a:haxx:libcurl:7.50.1
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cpe:2.3:a:haxx:libcurl:7.50.2
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cpe:2.3:a:haxx:libcurl:7.50.3
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cpe:2.3:a:haxx:libcurl:7.51.0
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cpe:2.3:a:haxx:libcurl:7.52.0
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cpe:2.3:a:haxx:libcurl:7.52.1
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cpe:2.3:a:haxx:libcurl:7.53.0
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cpe:2.3:a:haxx:libcurl:7.53.1
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cpe:2.3:a:haxx:libcurl:7.54.0
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cpe:2.3:a:haxx:libcurl:7.54.1
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cpe:2.3:a:haxx:libcurl:7.55.0
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cpe:2.3:a:haxx:libcurl:7.55.1
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cpe:2.3:a:haxx:libcurl:7.56.0
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cpe:2.3:a:haxx:libcurl:7.56.1
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cpe:2.3:a:haxx:libcurl:7.57.0
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cpe:2.3:a:haxx:libcurl:7.58.0
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cpe:2.3:a:haxx:libcurl:7.59.0
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cpe:2.3:a:haxx:libcurl:7.60.0
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cpe:2.3:a:haxx:libcurl:7.61.0
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cpe:2.3:a:haxx:libcurl:7.61.1
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cpe:2.3:a:haxx:libcurl:7.62.0
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cpe:2.3:a:haxx:libcurl:7.63.0
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cpe:2.3:a:haxx:libcurl:7.64.0
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cpe:2.3:a:haxx:libcurl:7.64.1
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cpe:2.3:a:haxx:libcurl:7.65.0
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cpe:2.3:a:haxx:libcurl:7.65.1
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cpe:2.3:a:haxx:libcurl:7.65.2
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cpe:2.3:a:haxx:libcurl:7.65.3
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cpe:2.3:a:haxx:libcurl:7.66.0
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cpe:2.3:a:haxx:libcurl:7.67.0
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cpe:2.3:a:haxx:libcurl:7.68.0
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cpe:2.3:a:haxx:libcurl:7.69.0
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cpe:2.3:a:haxx:libcurl:7.69.1
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cpe:2.3:a:haxx:libcurl:7.70.0
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cpe:2.3:a:haxx:libcurl:7.71.0
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cpe:2.3:a:haxx:libcurl:7.71.1
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cpe:2.3:a:haxx:libcurl:7.72.0
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cpe:2.3:a:haxx:libcurl:7.73.0
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cpe:2.3:a:haxx:libcurl:7.74.0
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cpe:2.3:a:haxx:libcurl:7.75.0
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cpe:2.3:a:haxx:libcurl:7.77.0
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cpe:2.3:a:haxx:libcurl:7.78.0
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cpe:2.3:a:haxx:libcurl:7.79.0
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cpe:2.3:a:haxx:libcurl:7.79.1
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cpe:2.3:a:haxx:libcurl:7.80.0
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cpe:2.3:a:haxx:libcurl:7.81.0
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cpe:2.3:a:haxx:libcurl:7.82.0
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cpe:2.3:a:haxx:libcurl:7.83.0
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cpe:2.3:a:haxx:libcurl:7.83.1
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cpe:2.3:a:haxx:libcurl:7.84.0
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cpe:2.3:a:haxx:libcurl:7.85.0
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cpe:2.3:a:haxx:libcurl:7.86.0
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cpe:2.3:a:haxx:libcurl:7.87.0
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cpe:2.3:a:haxx:libcurl:7.88.0
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cpe:2.3:a:haxx:libcurl:7.88.1
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cpe:2.3:a:haxx:libcurl:8.0.0
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cpe:2.3:a:haxx:libcurl:8.0.1
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cpe:2.3:a:haxx:libcurl:8.1.0
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cpe:2.3:a:haxx:libcurl:8.1.1
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cpe:2.3:a:haxx:libcurl:8.1.2
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cpe:2.3:a:haxx:libcurl:8.2.0
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cpe:2.3:a:haxx:libcurl:8.2.1
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cpe:2.3:a:haxx:libcurl:8.3.0
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cpe:2.3:a:haxx:libcurl:8.4.0
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cpe:2.3:a:haxx:libcurl:8.5.0
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cpe:2.3:a:haxx:libcurl:8.6.0
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cpe:2.3:a:haxx:libcurl:8.7.0
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cpe:2.3:a:haxx:libcurl:8.7.1
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cpe:2.3:a:haxx:libcurl:8.8.0
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cpe:2.3:a:haxx:libcurl:8.9.0