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| author | Yue Tao <Yue.Tao@windriver.com> | 2014-05-19 15:00:38 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-05-21 09:08:10 +0100 |
| commit | 751f81ed8dc488c500837aeb3eb41ebf3237e10b (patch) | |
| tree | 7e6e33b0d96698c2c1ac180a763e4b6b134ed32b /meta/recipes-connectivity/openssl/openssl-1.0.1e/openssl-CVE-2010-5298.patch | |
| parent | 19e6d05161ef9f4e5f7277f6eb35eb5d94ecf629 (diff) | |
| download | openembedded-core-751f81ed8dc488c500837aeb3eb41ebf3237e10b.tar.gz openembedded-core-751f81ed8dc488c500837aeb3eb41ebf3237e10b.tar.bz2 openembedded-core-751f81ed8dc488c500837aeb3eb41ebf3237e10b.zip | |
openssl: fix for CVE-2010-5298
Race condition in the ssl3_read_bytes function in s3_pkt.c in OpenSSL
through 1.0.1g, when SSL_MODE_RELEASE_BUFFERS is enabled, allows remote
attackers to inject data across sessions or cause a denial of service
(use-after-free and parsing error) via an SSL connection in a
multithreaded environment.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-5298
Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-connectivity/openssl/openssl-1.0.1e/openssl-CVE-2010-5298.patch')
| -rw-r--r-- | meta/recipes-connectivity/openssl/openssl-1.0.1e/openssl-CVE-2010-5298.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/meta/recipes-connectivity/openssl/openssl-1.0.1e/openssl-CVE-2010-5298.patch b/meta/recipes-connectivity/openssl/openssl-1.0.1e/openssl-CVE-2010-5298.patch new file mode 100644 index 0000000000..417a774ba2 --- /dev/null +++ b/meta/recipes-connectivity/openssl/openssl-1.0.1e/openssl-CVE-2010-5298.patch @@ -0,0 +1,24 @@ +openssl fix for CVE-2010-5298 + +Upstream-Status: Backport + +Race condition in the ssl3_read_bytes function in s3_pkt.c in OpenSSL +through 1.0.1g, when SSL_MODE_RELEASE_BUFFERS is enabled, allows remote +attackers to inject data across sessions or cause a denial of service +(use-after-free and parsing error) via an SSL connection in a +multithreaded environment. + +http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-5298 + +Signed-off-by: Yue Tao <Yue.Tao@windriver.com> +--- a/ssl/s3_pkt.c ++++ b/ssl/s3_pkt.c +@@ -1013,7 +1013,7 @@ start: + { + s->rstate=SSL_ST_READ_HEADER; + rr->off=0; +- if (s->mode & SSL_MODE_RELEASE_BUFFERS) ++ if (s->mode & SSL_MODE_RELEASE_BUFFERS && s->s3->rbuf.left == 0) + ssl3_release_read_buffer(s); + } + } |