CVE-2017-8399 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures."
Source:
MITRE
Description Last Modified:
08/28/2018
View Analysis Description
Analysis Description
PCRE2 before 2017-03-10 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures."
Source:
MITRE
Description Last Modified:
05/01/2017
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
9.8 CRITICAL
Vector:
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
(V3 legend)
Impact Score:
5.9
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
(V2 legend)
Impact Subscore:
6.4
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Insufficient_Info
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service
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Change History
5 change records found
- show changes
CVE Modified by MITRE -
8/28/2018 1:29:01 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Description |
PCRE2 before 2017-03-10 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures." |
PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures." |
| Added |
Reference |
|
https://vcs.pcre.org/pcre2/code/tags/pcre2-10.30/ChangeLog?revision=854&view=markup [No Types Assigned] |
Modified Analysis -
8/27/2018 2:24:38 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
OR
*cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:* versions up to (including) 10.30 |
OR
*cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:* versions up to (excluding) 10.30 |
| Changed |
Reference Type |
https://security.gentoo.org/glsa/201710-09 No Types Assigned |
https://security.gentoo.org/glsa/201710-09 Third Party Advisory |
CVE Modified by MITRE -
10/9/2017 9:30:23 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://security.gentoo.org/glsa/201710-09 [No Types Assigned] |
Initial Analysis -
5/11/2017 12:15:12 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:pcre:pcre2:10.30:*:*:*:*:*:*:* (and previous) |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:P/I:P/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Added |
CWE |
|
CWE-119 |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/98315 No Types Assigned |
http://www.securityfocus.com/bid/98315 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=783 No Types Assigned |
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=783 Third Party Advisory |
| Changed |
Reference Type |
https://vcs.pcre.org/pcre2?view=revision&revision=674 No Types Assigned |
https://vcs.pcre.org/pcre2?view=revision&revision=674 Patch, Vendor Advisory |
CVE Modified by MITRE -
5/8/2017 9:29:02 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/98315 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2017-8399
NVD Published Date:
05/01/2017
NVD Last Modified:
08/28/2018
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