CVE-2016-0703

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Source
https://cve.org/CVERecord?id=CVE-2016-0703
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0703.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-0703
Downstream
Related
Published
2016-03-02T11:59:00.113Z
Modified
2026-03-15T22:02:13.863559Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

The getclientmasterkey function in s2srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a accepts a nonzero CLIENT-MASTER-KEY CLEAR-KEY-LENGTH value for an arbitrary cipher, which allows man-in-the-middle attackers to determine the MASTER-KEY value and decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800.

References

Affected packages

Git / github.com/openssl/openssl

Affected ranges

Type
GIT
Repo
https://github.com/openssl/openssl
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c2ef67100cd0ca2321b5f1a437abb93fc7e11e37
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e614ec476957b0b09a2b302c3d68003ed8395ed5
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d8faad27b70ccab9aad1a4af815f4d07cc5da1b5
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
65fc4c55bea222e4ba542b383a32bdc7534e058b
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
56327ebe6a7675001b382ca5e5531c598e1b2261
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
bc0ecd202ab37f02b9d7dd610cbb0cf98db9fb52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ce052c8437fb97cbc57f034fa94b5bcd749dbf52
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ab585551c0a577d9a91825d446465905a5ea17e3
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e2dfb655f798831ffb29242ad804013ddb0c5d5b
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
08e4c7a967cc9d82264d125440d8b17b912bd250
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
888759a1d38197f29de7227876c3b58fbff8549f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e818b74be2170fbe957a07b0da4401c2b694b3b8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
94f416601754dbe65e287f8e1eca01fa32f74a7a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2f63ad1c6daa61614f3d58de0889bf68e9f75853
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2c5db8dac3a06fe5b2c889838a606138ee3542ed
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.9.8ze"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0-beta1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0-beta2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0-beta3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0-beta4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0-beta5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0a"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0b"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0c"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0d"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0e"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0f"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0g"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0h"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0i"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0j"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0k"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0l"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0m"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0n"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0o"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0p"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0q"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1-beta1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1-beta2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1-beta3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1a"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1b"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1c"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1d"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1e"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1f"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1g"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1h"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1i"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1j"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1k"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.1l"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.2-beta1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.2-beta2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.2-beta3"
        }
    ]
}

Affected versions

Other
BEFORE_engine
OpenSSL_0_9_1c
OpenSSL_0_9_2b
OpenSSL_0_9_3
OpenSSL_0_9_3a
OpenSSL_0_9_3beta2
OpenSSL_0_9_4
OpenSSL_0_9_5a
OpenSSL_0_9_5a-beta1
OpenSSL_0_9_5a-beta2
OpenSSL_0_9_5beta1
OpenSSL_0_9_5beta2
OpenSSL_0_9_6-beta3
OpenSSL_0_9_8
OpenSSL_0_9_8-beta1
OpenSSL_0_9_8-beta2
OpenSSL_0_9_8-beta4
OpenSSL_0_9_8-beta5
OpenSSL_0_9_8-beta6
OpenSSL_0_9_8-post-auto-reformat
OpenSSL_0_9_8-post-reformat
OpenSSL_0_9_8-pre-auto-reformat
OpenSSL_0_9_8-pre-reformat
OpenSSL_0_9_8a
OpenSSL_0_9_8b
OpenSSL_0_9_8c
OpenSSL_0_9_8d
OpenSSL_0_9_8e
OpenSSL_0_9_8h
OpenSSL_0_9_8i
OpenSSL_0_9_8j
OpenSSL_0_9_8m
OpenSSL_0_9_8m-beta1
OpenSSL_0_9_8n
OpenSSL_0_9_8o
OpenSSL_0_9_8p
OpenSSL_0_9_8q
OpenSSL_0_9_8r
OpenSSL_0_9_8s
OpenSSL_0_9_8t
OpenSSL_0_9_8u
OpenSSL_0_9_8v
OpenSSL_0_9_8w
OpenSSL_0_9_8x
OpenSSL_0_9_8y
OpenSSL_0_9_8za
OpenSSL_0_9_8zb
OpenSSL_0_9_8zc
OpenSSL_0_9_8zd
OpenSSL_0_9_8ze
OpenSSL_0_9_8zf
OpenSSL_0_9_8zg
OpenSSL_0_9_8zh
OpenSSL_1_0_0
OpenSSL_1_0_0-beta1
OpenSSL_1_0_0-beta2
OpenSSL_1_0_0-beta3
OpenSSL_1_0_0-beta4
OpenSSL_1_0_0-beta5
OpenSSL_1_0_0-post-auto-reformat
OpenSSL_1_0_0-post-reformat
OpenSSL_1_0_0-pre-auto-reformat
OpenSSL_1_0_0-pre-reformat
OpenSSL_1_0_0a
OpenSSL_1_0_0b
OpenSSL_1_0_0c
OpenSSL_1_0_0d
OpenSSL_1_0_0e
OpenSSL_1_0_0f
OpenSSL_1_0_0g
OpenSSL_1_0_0h
OpenSSL_1_0_0i
OpenSSL_1_0_0j
OpenSSL_1_0_0k
OpenSSL_1_0_0l
OpenSSL_1_0_0m
OpenSSL_1_0_0n
OpenSSL_1_0_0o
OpenSSL_1_0_0p
OpenSSL_1_0_0q
OpenSSL_1_0_0r
OpenSSL_1_0_0s
OpenSSL_1_0_0t

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0703.json"