CVE-2020-7064

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-7064
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7064.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-7064
Aliases
Related
Published
2020-04-01T04:15:13Z
Modified
2024-05-29T22:41:42Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L CVSS Calculator
Summary
[none]
Details

In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exifreaddata() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.

References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type
GIT
Repo
https://github.com/php/php-src
Events