High severity · published Oct 24, 2017
CVE-2017-12613
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…
7.1
CVSS
1.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
7.0; 9.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
6.0; 7.0 · source: NVD
EL
Enterprise Linux Eus · Redhat
6.7; 7.3; 7.4; 7.5; 7.6; 7.7 · source: NVD
EL
Enterprise Linux Server · Redhat
6.0; 7.0 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
6.4; 6.5; 6.6; 7.2; 7.3; 7.4; +2 more · source: NVD
EL
Enterprise Linux Server Tus · Redhat
6.6; 7.2; 7.3; 7.4; 7.6; 7.7 · source: NVD
EL
Enterprise Linux Workstation · Redhat
6.0; 7.0 · source: NVD
JC
Jboss Core Services · Redhat
1.0 · source: NVD
JE
Jboss Enterprise Web Server · Redhat
3.0.0 · source: NVD
PR
Portable Runtime · Apache
before 1.7.0 · source: NVD
SC
Software Collections · Redhat
1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-12613
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-12613
Release Notes
http://www.apache.org/dist/apr/Announcement1.x.html
Mailing List
http://www.openwall.com/lists/oss-security/2021/08/23/1
Broken Link
http://www.securityfocus.com/bid/101560
Third Party Advisory
http://www.securitytracker.com/id/1042004
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3270
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3475
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