CVE-2020-7064 — Use-of-uninitialized-value in exif
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 exif_read_data() function, it is possible for malicious data to cause P…
Published: 2020-04-01 · CVSS: 6.5 · CVSS 3.1
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 exif_read_data() 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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7