ID CVE-2016-0736
Summary In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation (AES256-CBC by default), hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks, particularly with CBC.
References
Vulnerable Configurations
  • cpe:2.3:a:apache:http_server:2.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.3:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.6:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.6:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.7:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.7:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.8:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.8:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.9:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.9:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.10:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.10:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.12:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.12:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.14:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.14:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.16:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.16:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.19:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.19:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.20:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.20:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.21:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.21:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.22:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.22:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.23:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.23:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 25-04-2018 - 01:29)
Impact:
Exploitability:
CWE CWE-310
CAPEC
  • Signature Spoofing by Key Recreation
    An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE NONE
cvss-vector via4 AV:N/AC:L/Au:N/C:P/I:N/A:N
redhat via4
advisories
  • rhsa
    id RHSA-2017:0906
  • rhsa
    id RHSA-2017:1161
  • rhsa
    id RHSA-2017:1413
  • rhsa
    id RHSA-2017:1414
  • rhsa
    id RHSA-2017:1415
rpms
  • httpd-0:2.4.6-45.el7_3.4
  • httpd-debuginfo-0:2.4.6-45.el7_3.4
  • httpd-devel-0:2.4.6-45.el7_3.4
  • httpd-manual-0:2.4.6-45.el7_3.4
  • httpd-tools-0:2.4.6-45.el7_3.4
  • mod_ldap-0:2.4.6-45.el7_3.4
  • mod_proxy_html-1:2.4.6-45.el7_3.4
  • mod_session-0:2.4.6-45.el7_3.4
  • mod_ssl-1:2.4.6-45.el7_3.4
  • httpd24-httpd-0:2.4.25-9.el6
  • httpd24-httpd-0:2.4.25-9.el7
  • httpd24-httpd-debuginfo-0:2.4.25-9.el6
  • httpd24-httpd-debuginfo-0:2.4.25-9.el7
  • httpd24-httpd-devel-0:2.4.25-9.el6
  • httpd24-httpd-devel-0:2.4.25-9.el7
  • httpd24-httpd-manual-0:2.4.25-9.el6
  • httpd24-httpd-manual-0:2.4.25-9.el7
  • httpd24-httpd-tools-0:2.4.25-9.el6
  • httpd24-httpd-tools-0:2.4.25-9.el7
  • httpd24-mod_ldap-0:2.4.25-9.el6
  • httpd24-mod_ldap-0:2.4.25-9.el7
  • httpd24-mod_proxy_html-1:2.4.25-9.el6
  • httpd24-mod_proxy_html-1:2.4.25-9.el7
  • httpd24-mod_session-0:2.4.25-9.el6
  • httpd24-mod_session-0:2.4.25-9.el7
  • httpd24-mod_ssl-1:2.4.25-9.el6
  • httpd24-mod_ssl-1:2.4.25-9.el7
  • jbcs-httpd24-httpd-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-httpd-debuginfo-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-httpd-devel-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-httpd-libs-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-httpd-manual-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-httpd-selinux-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-httpd-tools-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-mod_ldap-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-mod_proxy_html-1:2.4.23-120.jbcs.el7
  • jbcs-httpd24-mod_security-0:2.9.1-19.GA.jbcs.el7
  • jbcs-httpd24-mod_security-debuginfo-0:2.9.1-19.GA.jbcs.el7
  • jbcs-httpd24-mod_session-0:2.4.23-120.jbcs.el7
  • jbcs-httpd24-mod_ssl-1:2.4.23-120.jbcs.el7
  • jbcs-httpd24-openssl-1:1.0.2h-13.jbcs.el7
  • jbcs-httpd24-openssl-debuginfo-1:1.0.2h-13.jbcs.el7
  • jbcs-httpd24-openssl-devel-1:1.0.2h-13.jbcs.el7
  • jbcs-httpd24-openssl-libs-1:1.0.2h-13.jbcs.el7
  • jbcs-httpd24-openssl-perl-1:1.0.2h-13.jbcs.el7
  • jbcs-httpd24-openssl-static-1:1.0.2h-13.jbcs.el7
  • jbcs-httpd24-httpd-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-httpd-debuginfo-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-httpd-devel-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-httpd-libs-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-httpd-manual-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-httpd-selinux-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-httpd-tools-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-mod_ldap-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-mod_proxy_html-1:2.4.23-120.jbcs.el6
  • jbcs-httpd24-mod_security-0:2.9.1-19.GA.jbcs.el6
  • jbcs-httpd24-mod_security-debuginfo-0:2.9.1-19.GA.jbcs.el6
  • jbcs-httpd24-mod_session-0:2.4.23-120.jbcs.el6
  • jbcs-httpd24-mod_ssl-1:2.4.23-120.jbcs.el6
  • jbcs-httpd24-openssl-1:1.0.2h-13.jbcs.el6
  • jbcs-httpd24-openssl-debuginfo-1:1.0.2h-13.jbcs.el6
  • jbcs-httpd24-openssl-devel-1:1.0.2h-13.jbcs.el6
  • jbcs-httpd24-openssl-libs-1:1.0.2h-13.jbcs.el6
  • jbcs-httpd24-openssl-perl-1:1.0.2h-13.jbcs.el6
  • jbcs-httpd24-openssl-static-1:1.0.2h-13.jbcs.el6
refmap via4
bid 95078
confirm
debian DSA-3796
exploit-db 40961
gentoo GLSA-201701-36
mlist
  • [httpd-cvs] 20190815 svn commit: r1048742 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html
  • [httpd-cvs] 20190815 svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html
  • [httpd-cvs] 20200401 svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html
  • [httpd-cvs] 20200401 svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html
sectrack 1037508
Last major update 25-04-2018 - 01:29
Published 27-07-2017 - 21:29
Last modified 25-04-2018 - 01:29
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