The HTTP strict parsing changes added in Apache httpd 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1009-1 | apache2 security update |
Debian DSA |
DSA-3896-1 | apache2 security update |
Ubuntu USN |
USN-3340-1 | Apache HTTP Server vulnerabilities |
Ubuntu USN |
USN-3373-1 | Apache HTTP Server vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2024-08-05T16:12:28.098Z
Reserved: 2017-04-11T00:00:00
Link: CVE-2017-7668
No data.
Status : Deferred
Published: 2017-06-20T01:29:00.390
Modified: 2025-04-20T01:37:25.860
Link: CVE-2017-7668
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
Ubuntu USN