CVE-2014-7923

The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a look-behind expression.

CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://googlechromereleases.blogspot.com/2015/01/stable-update.html	Vendor Advisory
https://chromium.googlesource.com/chromium/deps/icu52/+/6242e2fbb36f486f2c0addd1c3cef67fc4ed33fb	Third Party Advisory
http://bugs.icu-project.org/trac/ticket/11370	Vendor Advisory
https://code.google.com/p/chromium/issues/detail?id=430353	Vendor Advisory
https://codereview.chromium.org/726973003	Third Party Advisory
https://chromium.googlesource.com/chromium/deps/icu52/+/3af4ce5982311035e5f36803d547c0befa576c8c	Third Party Advisory
http://secunia.com/advisories/62575	Third Party Advisory
http://security.gentoo.org/glsa/glsa-201502-13.xml	Third Party Advisory
http://www.ubuntu.com/usn/USN-2476-1	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0093.html	Third Party Advisory
http://www.securityfocus.com/bid/72288	Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html	Third Party Advisory
http://advisories.mageia.org/MGASA-2015-0047.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html	Third Party Advisory
http://www.securitytracker.com/id/1031623	Third Party Advisory VDB Entry
http://secunia.com/advisories/62665	Permissions Required
http://secunia.com/advisories/62383	Permissions Required
https://security.gentoo.org/glsa/201503-06	Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:::::::*

Configuration 2 (hide)

OR	cpe:2.3:o:opensuse:opensuse:13.2:::::::*
	cpe:2.3:o:opensuse:opensuse:13.1:::::::*

Configuration 3 (hide)

cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\/c\+\+:*:*

Configuration 4 (hide)

OR	cpe:2.3:a:oracle:communications_messaging_server:7.0.5:::::::*
	cpe:2.3:a:oracle:communications_messaging_server:8.0:::::::*

Configuration 5 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:14.10:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::

Configuration 6 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Information

Published : 2015-01-22 14:59

Updated : 2019-04-23 12:29

NVD link : CVE-2014-7923

Mitre link : CVE-2014-7923

JSON object : View

CWE

CWE-17

DEPRECATED: Code

Products Affected

icu-project

international_components_for_unicode

oracle

communications_messaging_server

redhat

enterprise_linux_server_supplementary_eus
enterprise_linux_desktop_supplementary
enterprise_linux_workstation_supplementary
enterprise_linux_server_supplementary

google

chrome

canonical

ubuntu_linux

opensuse

opensuse

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"https://codereview.chromium.org/726973003", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://chromium.googlesource.com/chromium/deps/icu52/+/3af4ce5982311035e5f36803d547c0befa576c8c", "name": "https://chromium.googlesource.com/chromium/deps/icu52/+/3af4ce5982311035e5f36803d547c0befa576c8c", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/62575", "name": "62575", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://security.gentoo.org/glsa/glsa-201502-13.xml", "name": "GLSA-201502-13", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "http://www.ubuntu.com/usn/USN-2476-1", "name": "USN-2476-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0093.html", "name": "RHSA-2015:0093", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://www.securityfocus.com/bid/72288", "name": "72288", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html", "name": "openSUSE-SU-2015:0441", "tags": ["Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://advisories.mageia.org/MGASA-2015-0047.html", "name": "http://advisories.mageia.org/MGASA-2015-0047.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html", "name": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html", "name": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securitytracker.com/id/1031623", "name": "1031623", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "SECTRACK"}, {"url": "http://secunia.com/advisories/62665", "name": "62665", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/62383", "name": "62383", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "https://security.gentoo.org/glsa/201503-06", "name": "GLSA-201503-06", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "name": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a look-behind expression."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-17"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-7923", "ASSIGNER": "security@google.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "acInsufInfo": true, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2015-01-22T22:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\\/c\\+\\+:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "55.1"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:oracle:communications_messaging_server:7.0.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:oracle:communications_messaging_server:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "40.0.2214.85"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2019-04-23T19:29Z"}

7.5 /10