National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-12613 Detail

Current Description

When apr_time_exp*() or apr_os_exp_time*() functions are invoked with an invalid month field value in Apache Portable Runtime APR 1.6.2 and prior, out of bounds memory may be accessed in converting this value to an apr_time_exp_t value, potentially revealing the contents of a different static heap value or resulting in program termination, and may represent an information disclosure or denial of service vulnerability to applications which call these APR functions with unvalidated external input.

Source:  MITRE      Last Modified:  01/11/2018      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-12613
Original release date:
10/23/2017
Last revised:
02/14/2018
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
7.1 High
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H (legend)
Impact Score:
5.2
Exploitability Score:
1.8
CVSS Version 3 Metrics:
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
3.6 LOW
Vector:
(AV:L/AC:L/Au:N/C:P/I:N/A:P) (legend)
Impact Subscore:
4.9
Exploitability Subscore:
3.9
CVSS Version 2 Metrics:
Access Vector:
Locally exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://www.apache.org/dist/apr/Announcement1.x.html External Source CONFIRM http://www.apache.org/dist/apr/Announcement1.x.html
http://www.securityfocus.com/bid/101560 Third Party Advisory; VDB Entry External Source BID 101560
https://access.redhat.com/errata/RHSA-2017:3270 External Source REDHAT RHSA-2017:3270
https://access.redhat.com/errata/RHSA-2017:3475 External Source REDHAT RHSA-2017:3475
https://access.redhat.com/errata/RHSA-2017:3476 External Source REDHAT RHSA-2017:3476
https://access.redhat.com/errata/RHSA-2017:3477 External Source REDHAT RHSA-2017:3477
https://access.redhat.com/errata/RHSA-2018:0316 External Source REDHAT RHSA-2018:0316
https://lists.apache.org/thread.html/12489f2e4a9f9d390235c16298aca0d20658789de80d553513977f13%40%3Cannounce.apache.org%3E Issue Tracking; Third Party Advisory External Source MLIST [announce] 20171023 Apache Portable Runtime APR 1.6.3, APR-util 1.6.1 and APR-iconv 1.2.2 Released
https://lists.debian.org/debian-lts-announce/2017/11/msg00005.html External Source MLIST [debian-lts-announce] 20171106 [SECURITY] [DLA 1162-1] apr security update
https://svn.apache.org/viewvc?view=revision&revision=1807976 Issue Tracking; Third Party Advisory External Source CONFIRM https://svn.apache.org/viewvc?view=revision&revision=1807976

Technical Details

Vulnerability Type (View All)

Change History 8 change records found - show changes