CVE-2017-12613
High
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.
SeverityHigh
CVSS7.1
Exploit probability—
Product
Apache Portable Runtime
PublishedOct 24, 2017
First seenOct 24, 2017
How to fix
Update
- apache portable_runtime1.7.0 or later
Vendor advisories
- access.redhat.com/errata/RHSA-2018:0316
- access.redhat.com/errata/RHSA-2017:3475
- access.redhat.com/errata/RHSA-2018:0465
- access.redhat.com/errata/RHSA-2017:3270
- access.redhat.com/errata/RHSA-2017:3476
- access.redhat.com/errata/RHSA-2018:1253
- access.redhat.com/errata/RHSA-2017:3477
- access.redhat.com/errata/RHSA-2018:0466
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache portable_runtime | v < 1.7.0 | 1.7.0 |
| debian debian_linux | 7.0, 9.0 | — |
| redhat jboss_core_services | No range specified, 1.0 | — |
| redhat jboss_enterprise_web_server | 3.0.0 | — |
| redhat software_collections | 1.0 | — |
| redhat enterprise_linux_desktop | 6.0, 7.0 | — |
| redhat enterprise_linux_eus | 6.7, 7.3, 7.4, 7.5, 7.6, 7.7 | — |
| redhat enterprise_linux_server | 6.0, 7.0 | — |
| redhat enterprise_linux_server_aus | 6.4, 6.5, 6.6, 7.2, 7.3, 7.4, 7.6, 7.7 | — |
| redhat enterprise_linux_server_tus | 6.6, 7.2, 7.3, 7.4, 7.6, 7.7 | — |
| redhat enterprise_linux_workstation | 6.0, 7.0 | — |
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