A heap buffer overflow flaw was found in the regcomp() function of Henry Spencer's regular expression library. An attacker able to make an application process a specially crafted regular expression pattern with the regcomp() function could cause that application to crash and possibly execute arbitrary code.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | php | 2015-05-14 14:31 | ALAS-2015-524 |
Amazon Linux 1 | php54 | 2015-04-15 21:49 | ALAS-2015-506 |
Amazon Linux 1 | php55 | 2015-04-15 21:49 | ALAS-2015-507 |
Amazon Linux 1 | php56 | 2015-04-15 21:50 | ALAS-2015-508 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv2 | 5.1 | AV:N/AC:H/Au:N/C:P/I:P/A:P |
NVD | CVSSv2 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |