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| author | Gustavo Zacarias <gustavo@zacarias.com.ar> | 2015-01-08 17:45:39 -0300 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-01-08 23:04:50 +0100 |
| commit | 785843017c897806abbfaed529001a1fac71dbc2 (patch) | |
| tree | fde656450cd1e596c0f18bdce5b92d065a55e3ea | |
| parent | 5169d2b87cfa359cabd88742012ffad4e238b4e3 (diff) | |
| download | buildroot-785843017c897806abbfaed529001a1fac71dbc2.tar.gz buildroot-785843017c897806abbfaed529001a1fac71dbc2.zip | |
(e)glibc: add security patches for CVE-2014-9402
Fixes CVE-2014-9402 - denial of service in getnetbyname function.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
| -rw-r--r-- | package/glibc/2.18-svnr23787/0004-CVE-2014-9402.patch | 20 | ||||
| -rw-r--r-- | package/glibc/2.19-svnr25243/0003-CVE-2014-9402.patch | 20 | ||||
| -rw-r--r-- | package/glibc/2.19/0003-CVE-2014-9402.patch | 24 | ||||
| -rw-r--r-- | package/glibc/2.20/0002-CVE-2014-9402.patch | 24 |
4 files changed, 88 insertions, 0 deletions
diff --git a/package/glibc/2.18-svnr23787/0004-CVE-2014-9402.patch b/package/glibc/2.18-svnr23787/0004-CVE-2014-9402.patch new file mode 100644 index 0000000000..c7aa12c1b9 --- /dev/null +++ b/package/glibc/2.18-svnr23787/0004-CVE-2014-9402.patch @@ -0,0 +1,20 @@ +Fix CVE-2014-9402 - denial of service in getnetbyname function. +Backport from https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=11e3417af6e354f1942c68a271ae51e892b2814d +See https://bugzilla.redhat.com/show_bug.cgi?id=1175369 + +Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> + +diff -Nura eglibc-2.19.orig/libc/resolv/nss_dns/dns-network.c eglibc-2.19/libc/resolv/nss_dns/dns-network.c +--- eglibc-2.19.orig/libc/resolv/nss_dns/dns-network.c 2015-01-08 16:12:35.024977879 -0300 ++++ eglibc-2.19/libc/resolv/nss_dns/dns-network.c 2015-01-08 16:12:42.543992357 -0300 +@@ -398,8 +398,8 @@ + + case BYNAME: + { +- char **ap = result->n_aliases++; +- while (*ap != NULL) ++ char **ap; ++ for (ap = result->n_aliases; *ap != NULL; ++ap) + { + /* Check each alias name for being of the forms: + 4.3.2.1.in-addr.arpa = net 1.2.3.4 diff --git a/package/glibc/2.19-svnr25243/0003-CVE-2014-9402.patch b/package/glibc/2.19-svnr25243/0003-CVE-2014-9402.patch new file mode 100644 index 0000000000..c7aa12c1b9 --- /dev/null +++ b/package/glibc/2.19-svnr25243/0003-CVE-2014-9402.patch @@ -0,0 +1,20 @@ +Fix CVE-2014-9402 - denial of service in getnetbyname function. +Backport from https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=11e3417af6e354f1942c68a271ae51e892b2814d +See https://bugzilla.redhat.com/show_bug.cgi?id=1175369 + +Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> + +diff -Nura eglibc-2.19.orig/libc/resolv/nss_dns/dns-network.c eglibc-2.19/libc/resolv/nss_dns/dns-network.c +--- eglibc-2.19.orig/libc/resolv/nss_dns/dns-network.c 2015-01-08 16:12:35.024977879 -0300 ++++ eglibc-2.19/libc/resolv/nss_dns/dns-network.c 2015-01-08 16:12:42.543992357 -0300 +@@ -398,8 +398,8 @@ + + case BYNAME: + { +- char **ap = result->n_aliases++; +- while (*ap != NULL) ++ char **ap; ++ for (ap = result->n_aliases; *ap != NULL; ++ap) + { + /* Check each alias name for being of the forms: + 4.3.2.1.in-addr.arpa = net 1.2.3.4 diff --git a/package/glibc/2.19/0003-CVE-2014-9402.patch b/package/glibc/2.19/0003-CVE-2014-9402.patch new file mode 100644 index 0000000000..d6d753e2b5 --- /dev/null +++ b/package/glibc/2.19/0003-CVE-2014-9402.patch @@ -0,0 +1,24 @@ +Fix CVE-2014-9402 - denial of service in getnetbyname function. +Backport from https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=11e3417af6e354f1942c68a271ae51e892b2814d +See https://bugzilla.redhat.com/show_bug.cgi?id=1175369 + +Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> + +diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c +index 0a77c8b..08cf0a6 100644 +--- a/resolv/nss_dns/dns-network.c ++++ b/resolv/nss_dns/dns-network.c +@@ -398,8 +398,8 @@ getanswer_r (const querybuf *answer, int anslen, struct netent *result, + + case BYNAME: + { +- char **ap = result->n_aliases++; +- while (*ap != NULL) ++ char **ap; ++ for (ap = result->n_aliases; *ap != NULL; ++ap) + { + /* Check each alias name for being of the forms: + 4.3.2.1.in-addr.arpa = net 1.2.3.4 +-- +1.7.1 + diff --git a/package/glibc/2.20/0002-CVE-2014-9402.patch b/package/glibc/2.20/0002-CVE-2014-9402.patch new file mode 100644 index 0000000000..d6d753e2b5 --- /dev/null +++ b/package/glibc/2.20/0002-CVE-2014-9402.patch @@ -0,0 +1,24 @@ +Fix CVE-2014-9402 - denial of service in getnetbyname function. +Backport from https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=11e3417af6e354f1942c68a271ae51e892b2814d +See https://bugzilla.redhat.com/show_bug.cgi?id=1175369 + +Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> + +diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c +index 0a77c8b..08cf0a6 100644 +--- a/resolv/nss_dns/dns-network.c ++++ b/resolv/nss_dns/dns-network.c +@@ -398,8 +398,8 @@ getanswer_r (const querybuf *answer, int anslen, struct netent *result, + + case BYNAME: + { +- char **ap = result->n_aliases++; +- while (*ap != NULL) ++ char **ap; ++ for (ap = result->n_aliases; *ap != NULL; ++ap) + { + /* Check each alias name for being of the forms: + 4.3.2.1.in-addr.arpa = net 1.2.3.4 +-- +1.7.1 + |
