diff options
author | Sergey Lukin <sergej.lukin@gmail.com> | 2016-12-09 08:23:32 +0000 |
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committer | Timo Teräs <timo.teras@iki.fi> | 2016-12-26 09:46:12 +0000 |
commit | ba3dc3d210189d8b88c35c3b6850f54f8041f3fa (patch) | |
tree | b1ecf74c7594105573debcf6ccfd2f67522c03c6 /main/curl/CVE-2016-8617.patch | |
parent | f7fb6eb9c7b2bdc8ac41b605df86bb2fa114e89a (diff) |
main/curl: security upgrade - fixes #64373.1-stable
CVE-2016-8615, CVE-2016-8616, CVE-2016-8617, CVE-2016-8618, CVE-2016-8619,
CVE-2016-8620, CVE-2016-8621 CVE-2016-8622, CVE-2016-8623, CVE-2016-8624
Diffstat (limited to 'main/curl/CVE-2016-8617.patch')
-rw-r--r-- | main/curl/CVE-2016-8617.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/main/curl/CVE-2016-8617.patch b/main/curl/CVE-2016-8617.patch new file mode 100644 index 00000000000..66c7f9ac61a --- /dev/null +++ b/main/curl/CVE-2016-8617.patch @@ -0,0 +1,36 @@ +From 3599341dd611303ee9544839d30f603f606d1082 Mon Sep 17 00:00:00 2001 +From: Daniel Stenberg <daniel@haxx.se> +Date: Wed, 28 Sep 2016 00:05:12 +0200 +Subject: [PATCH] base64: check for integer overflow on large input + +CVE-2016-8617 + +Bug: https://curl.haxx.se/docs/adv_20161102C.html +Reported-by: Cure53 +--- + lib/base64.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/lib/base64.c b/lib/base64.c +index ad25459..204a227 100644 +--- a/lib/base64.c ++++ b/lib/base64.c +@@ -188,10 +188,15 @@ static CURLcode base64_encode(const char *table64, + *outlen = 0; + + if(!insize) + insize = strlen(indata); + ++#if SIZEOF_SIZE_T == 4 ++ if(insize > UINT_MAX/4) ++ return CURLE_OUT_OF_MEMORY; ++#endif ++ + base64data = output = malloc(insize * 4 / 3 + 4); + if(!output) + return CURLE_OUT_OF_MEMORY; + + /* +-- +2.9.3 + |