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

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.1 HIGH
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H (V3 legend)
Impact Score: 5.2
Exploitability Score: 1.8


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 v2.0 Severity and Metrics:

Base Score: 3.6 LOW
Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:P) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.apache.org/dist/apr/Announcement1.x.html
http://www.securityfocus.com/bid/101560 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:3270
https://access.redhat.com/errata/RHSA-2017:3475
https://access.redhat.com/errata/RHSA-2017:3476
https://access.redhat.com/errata/RHSA-2017:3477
https://access.redhat.com/errata/RHSA-2018:0316
https://access.redhat.com/errata/RHSA-2018:0465
https://access.redhat.com/errata/RHSA-2018:0466
https://access.redhat.com/errata/RHSA-2018:1253
https://lists.apache.org/thread.html/12489f2e4a9f9d390235c16298aca0d20658789de80d553513977f13%40%3Cannounce.apache.org%3E Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2017/11/msg00005.html
https://svn.apache.org/viewvc?view=revision&revision=1807976 Issue Tracking Third Party Advisory

Technical Details

Vulnerability Type (View All)

Change History

10 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-12613
NVD Published Date:
10/23/2017
NVD Last Modified:
04/27/2018