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cve[email protected]CVE-2015-3210
HistoryDec 13, 2016 - 4:59 p.m.

CVE-2015-3210

2016-12-1316:59:00
CWE-787
web.nvd.nist.gov
45
cve-2015-3210
heap-based buffer overflow
pcre
remote code execution
vulnerability
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.2 High

AI Score

Confidence

Low

0.137 Low

EPSS

Percentile

95.7%

Heap-based buffer overflow in PCRE 8.34 through 8.37 and PCRE2 10.10 allows remote attackers to execute arbitrary code via a crafted regular expression, as demonstrated by /^(?P=B)((?P=B)(?J:(?P<b>c)(?P<b>a(?P=B)))>WGXCREDITS)/, a different vulnerability than CVE-2015-8384.

Affected configurations

NVD
Node
pcrepcre2Match10.10
Node
pcrepcreMatch8.34
OR
pcrepcreMatch8.35
OR
pcrepcreMatch8.36
OR
pcrepcreMatch8.37
CPENameOperatorVersion
pcre:pcre2pcre pcre2eq10.10

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.2 High

AI Score

Confidence

Low

0.137 Low

EPSS

Percentile

95.7%