diff options
| author | Hauke Mehrtens <hauke@openwrt.org> | 2015-07-12 16:03:51 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@openwrt.org> | 2015-07-12 16:03:51 +0000 |
| commit | db9be1fa75e9e673275ab2994c4e5045ecda101e (patch) | |
| tree | 9ee4290bb0e67442c631b7c424128a2689f78cd3 /package/network/utils/curl/patches/011-CVE-2015-3144.patch | |
| parent | 3a969d7290eddab376ee01502c8224871e3b2423 (diff) | |
| download | upstream-db9be1fa75e9e673275ab2994c4e5045ecda101e.tar.gz upstream-db9be1fa75e9e673275ab2994c4e5045ecda101e.tar.bz2 upstream-db9be1fa75e9e673275ab2994c4e5045ecda101e.zip | |
CC: curl: fix some security vulnerabilities
This fixes the following security vulnerabilities in curl:
* CVE-2015-3143
* CVE-2015-3144
* CVE-2015-3145
* CVE-2015-3148
* CVE-2015-3153
* CVE-2015-3236
* CVE-2015-3237
This was fixed in trunk with update to version 7.43.0 in r46169.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@46312 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/network/utils/curl/patches/011-CVE-2015-3144.patch')
| -rw-r--r-- | package/network/utils/curl/patches/011-CVE-2015-3144.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/package/network/utils/curl/patches/011-CVE-2015-3144.patch b/package/network/utils/curl/patches/011-CVE-2015-3144.patch new file mode 100644 index 0000000000..7da9489bfd --- /dev/null +++ b/package/network/utils/curl/patches/011-CVE-2015-3144.patch @@ -0,0 +1,32 @@ +From 6218ded6001ea330e589f92b6b2fa12777752b5d Mon Sep 17 00:00:00 2001 +From: Daniel Stenberg <daniel@haxx.se> +Date: Thu, 16 Apr 2015 23:52:04 +0200 +Subject: [PATCH] fix_hostname: zero length host name caused -1 index offset +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +If a URL is given with a zero-length host name, like in "http://:80" or +just ":80", `fix_hostname()` will index the host name pointer with a -1 +offset (as it blindly assumes a non-zero length) and both read and +assign that address. + +CVE-2015-3144 + +Bug: http://curl.haxx.se/docs/adv_20150422D.html +Reported-by: Hanno Böck +--- + lib/url.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/lib/url.c ++++ b/lib/url.c +@@ -3606,7 +3606,7 @@ static void fix_hostname(struct SessionH + host->dispname = host->name; + + len = strlen(host->name); +- if(host->name[len-1] == '.') ++ if(len && (host->name[len-1] == '.')) + /* strip off a single trailing dot if present, primarily for SNI but + there's no use for it */ + host->name[len-1]=0; |