Executive Summary
Summary | |
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Title | icu security update |
Informations | |||
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Name | DSA-4646 | First vendor Publication | 2020-03-25 |
Vendor | Debian | Last vendor Modification | 2020-03-25 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 8.8 | ||
Base Score | 8.8 | Environmental Score | 8.8 |
impact SubScore | 5.9 | Temporal Score | 8.8 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Andre Bargull discovered an integer overflow in the International Components for Unicode (ICU) library which could result in denial of service and potentially the execution of arbitrary code. For the oldstable distribution (stretch), this problem has been fixed in version 57.1-6+deb9u4. For the stable distribution (buster), this problem has been fixed in version 63.1-6+deb10u1. We recommend that you upgrade your icu packages. For the detailed security status of icu please refer to its security tracker page at: https://security-tracker.debian.org/tracker/icu |
Original Source
Url : http://www.debian.org/security/2020/dsa-4646 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
50 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Alert History
Date | Informations |
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2020-05-23 13:03:43 |
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2020-03-25 21:17:15 |
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