The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome…

Description

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.

Scores

EPSS (exploitation in 30 days)

2.2% · top 17% of all CVEs (3 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

• n/a
• CWE-17 (opens in a new tab)All about CWE-17 and its CVEs

Affected products

• n/a

  • affected n/a

References (20)

• 62665 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• https://chromium.googlesource.com/chromium/deps/icu52/+/6242e2fbb36f486f2c0addd1c3cef67fc4ed33fb (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://googlechromereleases.blogspot.com/2015/01/stable-update.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 62575 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• https://codereview.chromium.org/726973003 (opens in a new tab)x_refsource_CONFIRMx_transferred
• USN-2476-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• 72288 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• https://code.google.com/p/chromium/issues/detail?id=430353 (opens in a new tab)x_refsource_CONFIRMx_transferred
• GLSA-201502-13 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• GLSA-201503-06 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• 1031623 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• openSUSE-SU-2015:0441 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• http://advisories.mageia.org/MGASA-2015-0047.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://bugs.icu-project.org/trac/ticket/11370 (opens in a new tab)x_refsource_CONFIRMx_transferred
• RHSA-2015:0093 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• 62383 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• https://chromium.googlesource.com/chromium/deps/icu52/+/3af4ce5982311035e5f36803d547c0befa576c8c (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html (opens in a new tab)x_refsource_MISCx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2014-7923](https://trackcve.app/badge/CVE-2014-7923.svg)](https://trackcve.app/cve/CVE-2014-7923)

Record last updated 6 Aug 2024, 13:03 UTC.