CVE-2016-8618: Double Free
First published: Tue Oct 25 2016(Updated: )
The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Haxx Curl | <7.51.0 |
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Reference Links
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- http://www.securityfocus.com/bid/94098
- http://www.securitytracker.com/id/1037192
- https://access.redhat.com/errata/RHSA-2018:2486
- https://access.redhat.com/errata/RHSA-2018:3558
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8618
- https://curl.haxx.se/docs/adv_20161102D.html
- https://security.gentoo.org/glsa/201701-47
- https://www.tenable.com/security/tns-2016-21
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1213773&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1213773&action=edit
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1390894
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1390895
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1390896
- https://bugzilla.redhat.com/show_bug.cgi?id=1388378
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