Vulnerability Monitor

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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.

Published

2018-11-04T20:29:00.247

Last Modified

2024-11-21T03:56:53.433

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	icu-project	international_components_for_unicode	63.1	Yes

References

https://bugs.chromium.org/p/chromium/issues/detail?id=900059 Third Party Advisory ([email protected])
https://github.com/unicode-org/icu/commit/53d8c8f3d181d87a6aa925b449b51c4a2c922a51 Patch, Vendor Advisory ([email protected])
https://unicode-org.atlassian.net/browse/ICU-20246 Vendor Advisory ([email protected])
https://bugs.chromium.org/p/chromium/issues/detail?id=900059 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/unicode-org/icu/commit/53d8c8f3d181d87a6aa925b449b51c4a2c922a51 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://unicode-org.atlassian.net/browse/ICU-20246 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)