Integer Overflow or Wraparound Affecting icu package, versions <55.1-7ubuntu0.5
Threat Intelligence
EPSS
0.42% (75th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1604-ICU-560148
- published 12 Mar 2020
- disclosed 12 Mar 2020
Introduced: 12 Mar 2020
CVE-2020-10531 Open this link in a new tabHow to fix?
Upgrade Ubuntu:16.04 icu to version 55.1-7ubuntu0.5 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream icu package and not the icu package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-10531
- https://www.debian.org/security/2020/dsa-4646
- https://lists.debian.org/debian-lts-announce/2020/03/msg00024.html
- https://security-tracker.debian.org/tracker/CVE-2020-10531
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/
- https://security.gentoo.org/glsa/202003-15
- https://github.com/unicode-org/icu/commit/b7d08bc04a4296982fcef8b6b8a354a9e4e7afca
- https://github.com/unicode-org/icu/pull/971
- https://bugs.chromium.org/p/chromium/issues/detail?id=1044570
- https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_24.html
- https://chromium.googlesource.com/chromium/deps/icu/+/9f4020916eb1f28f3666f018fdcbe6c9a37f0e08
- https://unicode-org.atlassian.net/browse/ICU-20958
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://access.redhat.com/errata/RHSA-2020:0738
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00004.html
- https://usn.ubuntu.com/4305-1/
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/
CVSS Scores
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