CVE-2016-4343

The phar_make_dirstream function in ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before 7.0.3 mishandles zero-size ././@LongLink files, which allows…

published May 22, 2016

CVSS
—
EPSS
4%
Percentile
90.9
In the wild
Unconfirmed
What it is

The phar_make_dirstream function in ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before 7.0.3 mishandles zero-size ././@LongLink files, which allows remote attackers to cause a denial of service (uninitialized pointer dereference) or possibly have unspecified other impact via a crafted TAR archive.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04191 · 90.9th percentile
Published
2016-05-22T01:00Z
EPSS history
Timeline
  • 22 MAY 01:00Z
    The phar_make_dirstream function in ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before 7.0.3 mishandles zero-size ././@LongLink files, which allows…
    cvelistv5