VulnerabilityModified
CVE-2018-18928
International Components for Unicode (ICU) for C/C++ 63.1 has an integer overflow in number::impl::DecimalQuantity::toScientificString() in i18n/number_decimalquantity.cpp.
CRITICAL 9.8EPSS 2.92%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
International Components for Unicode (ICU) for C/C++ 63.1 has an integer overflow in number::impl::DecimalQuantity::toScientificString() in i18n/number_decimalquantity.cpp.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.92% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- icu-project/international components for unicode
- Source
- cve@mitre.org
References
- https://bugs.chromium.org/p/chromium/issues/detail?id=900059Third Party Advisory
- https://github.com/unicode-org/icu/commit/53d8c8f3d181d87a6aa925b449b51c4a2c922a51Patch, Vendor Advisory
- https://unicode-org.atlassian.net/browse/ICU-20246Vendor Advisory
- https://bugs.chromium.org/p/chromium/issues/detail?id=900059Third Party Advisory
- https://github.com/unicode-org/icu/commit/53d8c8f3d181d87a6aa925b449b51c4a2c922a51Patch, Vendor Advisory
- https://unicode-org.atlassian.net/browse/ICU-20246Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.