Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-13494 | First vendor Publication | 2020-12-02 |
Vendor | Cve | Last vendor Modification | 2022-10-05 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N | |||
---|---|---|---|
Overall CVSS Score | 5.5 | ||
Base Score | 5.5 | Environmental Score | 5.5 |
impact SubScore | 3.6 | Temporal Score | 5.5 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | None | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 4.3 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A heap overflow vulnerability exists in the Pixar OpenUSD 20.05 parsing of compressed string tokens in binary USD files. A specially crafted malformed file can trigger a heap overflow which can result in out of bounds memory access which could lead to information disclosure. This vulnerability could be used to bypass mitigations and aid further exploitation. To trigger this vulnerability, victim needs to access an attacker-provided malformed file. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13494 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 |
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-05 | TRUFFLEHUNTER TALOS-2020-1103 attack attempt RuleID : 54493 - Revision : 1 - Type : FILE-OTHER |
2020-12-05 | TRUFFLEHUNTER TALOS-2020-1103 attack attempt RuleID : 54492 - Revision : 1 - Type : FILE-OTHER |
Sources (Detail)
Source | Url |
---|---|
MISC | https://talosintelligence.com/vulnerability_reports/TALOS-2020-1103 |
Alert History
Date | Informations |
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2022-10-05 21:27:41 |
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2022-04-29 02:04:31 |
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2022-04-19 21:23:17 |
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2021-09-08 21:23:48 |
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2021-08-05 01:36:58 |
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2021-07-21 17:23:10 |
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2020-12-05 21:23:47 |
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2020-12-04 00:22:46 |
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2020-12-02 21:23:18 |
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