CVE-2020-10531
8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD
Description
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.
Affected (21)
Products: Icu Project: International Components For Unicode · Redhat: Enterprise Linux Desktop, Enterprise Linux Server, Enterprise Linux Workstation · Google: Chrome · +6 more
Show all products
Icu Project: International Components For Unicode · Redhat: Enterprise Linux Desktop, Enterprise Linux Server, Enterprise Linux Workstation · Google: Chrome · Fedoraproject: Fedora · Debian: Debian Linux · Canonical: Ubuntu Linux · Opensuse: Leap · Oracle: Banking Extensibility Workbench · Nodejs: Node.js
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 66.1 |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version 6.0 | |
| Version 6.0 | |
| Version 6.0 |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Version 30 |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Version 10.0 |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Version 12.04 |
Configuration H
| Vulnerable Software | Affected Versions |
|---|---|
| Version 14.3.0 |
Related CWEs
CWE-190
Integer Overflow or Wraparound
The product performs a calculation that can
produce an integer overflow or wraparound when the logic
assumes that the resulting value will always be larger than
the original value. This occurs when an integer value is
incremented to a value that is too large to store in the
associated representation. When this occurs, the value may
become a very small or negative number.
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
References (36)
Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Permissions RequiredThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
Issue TrackingPatchThird Party Advisory
Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Permissions RequiredThird Party Advisory
Source: cve@mitre.org
Not ApplicableThird Party Advisory
Source: cve@mitre.org
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Not ApplicableThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Timeline
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