An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeString::doAppend() function in common/unistr.cpp.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-10531US | high8.8 | — | ||
An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeStr… | ||||
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references
External citations — patches, advisories, analysis.
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00004.htmlADVISORY
- https://access.redhat.com/errata/RHSA-2020:0738ADVISORY
- https://bugs.chromium.org/p/chromium/issues/detail?id=1044570ADVISORY
- https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_24.htmlADVISORY
- https://chromium.googlesource.com/chromium/deps/icu/+/9f4020916eb1f28f3666f018fdcbe6c9a37f0e08ADVISORY
- https://github.com/unicode-org/icu/commit/b7d08bc04a4296982fcef8b6b8a354a9e4e7afcaADVISORY
- https://github.com/unicode-org/icu/pull/971ADVISORY
- https://lists.debian.org/debian-lts-announce/2020/03/msg00024.htmlADVISORY
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