CVE-2017-16642
- Source
- https://cve.org/CVERecord?id=CVE-2017-16642
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-16642.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2017-16642
- Downstream
- Related
- Published
- 2017-11-07T21:29:00.290Z
- Modified
- 2026-06-18T04:03:48.087901176Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
In PHP before 5.6.32, 7.x before 7.0.25, and 7.1.x before 7.1.11, an error in the date extension's timelibmeridian handling of 'front of' and 'back of' directives could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parsedate.c out-of-bounds reads affecting the phpparsedate function. NOTE: this is a different issue than CVE-2017-11145.
- Database specific
{ "unresolved_ranges": [ { "vendor_product": "canonical:ubuntu_linux", "extracted_events": [ { "last_affected": "14.04" } ], "cpes": [ "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*" ], "source": "CPE_STRING" }, { "vendor_product": "debian:debian_linux", "extracted_events": [ { "last_affected": "8.0" }, { "last_affected": "9.0" } ], "cpes": [ "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*" ], "source": "CPE_STRING" } ] }- References
-
- http://www.securityfocus.com/bid/101745
- https://access.redhat.com/errata/RHSA-2018:1296
- https://access.redhat.com/errata/RHSA-2019:2519
- https://security.netapp.com/advisory/ntap-20181123-0001/
- https://usn.ubuntu.com/3566-1/
- https://www.debian.org/security/2018/dsa-4080
- https://www.debian.org/security/2018/dsa-4081
- http://php.net/ChangeLog-5.php
- http://php.net/ChangeLog-7.php
- https://bugs.php.net/bug.php?id=75055
- https://www.exploit-db.com/exploits/43133/
- https://github.com/derickr/timelib/commit/aa9156006e88565e1f1a5f7cc088b18322d57536
- https://github.com/php/php-src/commit/5c0455bf2c8cd3c25401407f158e820aa3b239e1
Affected packages
Git / github.com/derickr/timelib
Git / github.com/php/php-src
Affected ranges
- Type
- GIT
- Repo
- https://github.com/php/php-src
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedIntroducedFixedFixed
- Database specific
{ "source": [ "CPE_RANGE", "REFERENCES" ], "extracted_events": [ { "introduced": "0" }, { "fixed": "5.6.32" }, { "introduced": "7.0.0" }, { "fixed": "7.0.25" }, { "introduced": "7.1.0" }, { "fixed": "7.1.11" } ], "cpe": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*" }