1d982d787d
* gnu/packages/patches/procmail-CVE-2014-3618.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/mail.scm (procmail): Use it.
26 lines
733 B
Diff
26 lines
733 B
Diff
Fixes CVE-2014-3618 (heap overflow in formisc.c allowing denial of
|
|
service and potential remote execution of arbitrary code).
|
|
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3618
|
|
|
|
Source:
|
|
http://seclists.org/oss-sec/2014/q3/495
|
|
|
|
Adopted by Debian as patch '27':
|
|
https://sources.debian.net/src/procmail/3.22-25/debian/patches/27/
|
|
|
|
--- a/src/formisc.c
|
|
+++ b/src/formisc.c
|
|
@@ -84,12 +84,11 @@
|
|
case '"':*target++=delim='"';start++;
|
|
}
|
|
;{ int i;
|
|
- do
|
|
+ while(*start)
|
|
if((i= *target++= *start++)==delim) /* corresponding delimiter? */
|
|
break;
|
|
else if(i=='\\'&&*start) /* skip quoted character */
|
|
*target++= *start++;
|
|
- while(*start); /* anything? */
|
|
}
|
|
hitspc=2;
|
|
}
|