- Description
- Integer overflow in pcre_compile.c in Perl Compatible Regular Expressions (PCRE) before 6.2, as used in multiple products such as Python, Ethereal, and PHP, allows attackers to execute arbitrary code via quantifier values in regular expressions, which leads to a heap-based buffer overflow.
- Source
- secalert@redhat.com
- NVD status
- Deferred
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Hype score
- Not currently trending
- ApacheFixed in Apache 2.0.55: http://httpd.apache.org/security/vulnerabilities_20.html
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pcre:pcre:5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0E71EAB3-BEFE-4442-A18A-F2739DE3B0BA"
},
{
"criteria": "cpe:2.3:a:pcre:pcre:6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F23E7A02-29EF-41CE-9E05-9224F832BAC6"
},
{
"criteria": "cpe:2.3:a:pcre:pcre:6.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3EC32309-4E60-4A56-808E-5494B1CD3D2F"
}
],
"operator": "OR"
}
]
}
]