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main/freeradius: security fix (CVE-2014-2015). Fixes #2717

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This commit is contained in:
Leonardo Arena 2014-03-04 07:45:03 +00:00
parent c06d34acaa
commit a2173b1aaa
2 changed files with 42 additions and 3 deletions
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10
main/freeradius/APKBUILD
View File

@ -21,6 +21,7 @@ subpackages="$pkgname-doc $pkgname-dev $pkgname-dbg $pkgname-ldap $pkgname-lib
source="ftp://ftp.freeradius.org/pub/freeradius/$pkgname-server-$pkgver.tar.gz
freeradius.confd
freeradius.initd
CVE-2014-2015.patch
"
_builddir="$srcdir"/$pkgname-server-$pkgver
@ -230,10 +231,13 @@ webif() {
md5sums="3186e75882c5aaed699da55be10511fe freeradius-server-2.2.3.tar.gz
fc6693f3df5a0694610110287a28568a freeradius.confd
b3eefdfc466d80c241cd1bb11face405 freeradius.initd"
b3eefdfc466d80c241cd1bb11face405 freeradius.initd
7dd09b1b0631f6bf126517e737c5e576 CVE-2014-2015.patch"
sha256sums="3be1e132f243ac53a7d35e0710bd116e8e126b64a1fc1198034195355072f593 freeradius-server-2.2.3.tar.gz
2d5b3e1af1299373182f2c8021bdf45c29db5d82b0a077b965a16ded32cb6292 freeradius.confd
719bbe4a44df60e76f68d327f7ee70d4dfd6a95e51f9cb01f850cd4ed153f9de freeradius.initd"
719bbe4a44df60e76f68d327f7ee70d4dfd6a95e51f9cb01f850cd4ed153f9de freeradius.initd
d70b898811cbbb9d77d9863a7ba9b243b9782bdc767b586e4e9b8787558f1072 CVE-2014-2015.patch"
sha512sums="d51208d9926872292ef333bcf4e556a7fd06ac78def846c620422258c18ab77f98a22459a78bb92a35e684469d167a018ba2d47d894c32c7368a57e79fba9ede freeradius-server-2.2.3.tar.gz
e248159c0a44f722e405c51c8015d9ad672e42ad0d38ca28f8a051ff911aa4d3e630b9bd4543e9d610940bc4ae50c022594e219ce341b36abe85c572acad418b freeradius.confd
57f12f06ef9112817204dec4ab2591bcd4baf3c8a033afadb2376e115911f76045c70b7a2c80b294a83dac4e05b1ff22335a3bcc9af1c0760682622ab2cdbd31 freeradius.initd"
57f12f06ef9112817204dec4ab2591bcd4baf3c8a033afadb2376e115911f76045c70b7a2c80b294a83dac4e05b1ff22335a3bcc9af1c0760682622ab2cdbd31 freeradius.initd
62d98d8316e147d57de9ac05c05c9703c08bd23e294b95827c58fe976cb3bc5ce040d9e310ada552cb2350dde9e9e2c97e2160210cc1ab5d1ce35889000d7951 CVE-2014-2015.patch"

35
main/freeradius/CVE-2014-2015.patch Normal file
View File

@ -0,0 +1,35 @@
From 0d606cfc29ab2e91764854e733d4525e6c667eb9 Mon Sep 17 00:00:00 2001
From: "Alan T. DeKok" <aland@freeradius.org>
Date: Thu, 13 Feb 2014 09:29:35 -0500
Subject: [PATCH] Increase buffer size. Use output buffer size as limit for
hex2bin
---
src/modules/rlm_pap/rlm_pap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/modules/rlm_pap/rlm_pap.c b/src/modules/rlm_pap/rlm_pap.c
index 8ef2152..1492a44 100644
--- a/src/modules/rlm_pap/rlm_pap.c
+++ b/src/modules/rlm_pap/rlm_pap.c
@@ -247,7 +247,7 @@ static int base64_decode (const char *src, uint8_t *dst)
static void normify(REQUEST *request, VALUE_PAIR *vp, size_t min_length)
{
size_t decoded;
- uint8_t buffer[64];
+ uint8_t buffer[256];
if (min_length >= sizeof(buffer)) return; /* paranoia */
@@ -255,7 +255,7 @@ static void normify(REQUEST *request, VALUE_PAIR *vp, size_t min_length)
* Hex encoding.
*/
if (vp->length >= (2 * min_length)) {
- decoded = fr_hex2bin(vp->vp_strvalue, buffer, vp->length >> 1);
+ decoded = fr_hex2bin(vp->vp_strvalue, buffer, sizeof(buffer));
if (decoded == (vp->length >> 1)) {
RDEBUG2("Normalizing %s from hex encoding", vp->name);
memcpy(vp->vp_octets, buffer, decoded);
--
1.8.5.5