7.5

CVE-2018-20783

Exploit

In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Php ≫ Php Version < 5.6.39
Php ≫ Php Version >= 7.0.0 < 7.0.33
Php ≫ Php Version >= 7.1.0 < 7.1.25
Php ≫ Php Version >= 7.2.0 < 7.2.13
Opensuse ≫ Leap Version42.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.65% 0.908
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://bugs.php.net/bug.php?id=77143
Vendor Advisory
Exploit
Issue Tracking