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| author | Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org> | 2018-09-05 23:30:16 +0000 |
|---|---|---|
| committer | Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org> | 2018-09-05 23:30:16 +0000 |
| commit | c8527520d659cef1916ae55fe9f5331b56e39b55 (patch) | |
| tree | df301f317a9e3ae3b5ddcf0701d2ca891d593881 | |
| parent | fdab6ac83ea4bfbf129c6bd820d3d1d1c759fdbc (diff) | |
| download | ports-c8527520d659cef1916ae55fe9f5331b56e39b55.tar.gz ports-c8527520d659cef1916ae55fe9f5331b56e39b55.zip | |
Notes
| -rw-r--r-- | security/vuxml/vuln.xml | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml index 8239987ceaca..f1ed5a827ca9 100644 --- a/security/vuxml/vuln.xml +++ b/security/vuxml/vuln.xml @@ -58,6 +58,44 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> + <vuln vid="f4d638b9-e6e5-4dbe-8c70-571dbc116174"> + <topic>curl -- password overflow vulnerability</topic> + <affects> + <package> + <name>curl</name> + <range><ge>7.15.4</ge><lt>7.61.1</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>curl security problems:</p> + <blockquote cite="https://curl.haxx.se/docs/security.html"> + <p>CVE-2018-14618: NTLM password overflow via integer overflow</p> + <p>The internal function Curl_ntlm_core_mk_nt_hash multiplies the length + of the password by two (SUM) to figure out how large temporary storage + area to allocate from the heap.</p> + <p>The length value is then subsequently used to iterate over the + password and generate output into the allocated storage buffer. On + systems with a 32 bit size_t, the math to calculate SUM triggers an + integer overflow when the password length exceeds 2GB (2^31 bytes). + This integer overflow usually causes a very small buffer to actually + get allocated instead of the intended very huge one, making the use of + that buffer end up in a heap buffer overflow.</p> + <p>This bug is almost identical to CVE-2017-8816.</p> + </blockquote> + </body> + </description> + <references> + <url>https://curl.haxx.se/docs/security.html</url> + <url>https://curl.haxx.se/docs/CVE-2018-14618.html</url> + <cvename>CVE-2018-14618</cvename> + </references> + <dates> + <discovery>2018-09-05</discovery> + <entry>2018-09-05</entry> + </dates> + </vuln> + <vuln vid="c96d416a-eae7-4d5d-bc84-40deca9329fb"> <topic>mozilla -- multiple vulnerabilities</topic> <affects> |