CVE-2015-4021
published 2015-06-09CVE-2015-4021: The phar_parse_tarfile function in ext/phar/tar.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 does not verify that the first character of…
medium5CVSS 3.1
AVNACLAuNCNINAP
The phar_parse_tarfile function in ext/phar/tar.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 does not verify that the first character of a filename is different from the \0 character, which allows remote attackers to cause a denial of service (integer underflow and memory corruption) via a crafted entry in a tar archive.
Affected
43 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | mac_os_x | <= 10.10.4 | — |
| apple | os_x_yosemite_v10.10.5_and_security_update_2015-006 | — | — |
| php | php | <= 5.4.40 | — |
| php | php | — | — |
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CVSS provenance
nvd5.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv6.5MEDIUM