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Mend.io Vulnerability Database

CVE-2020-9983

Date: October 16, 2020

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to code execution.

Severity Score

8.8

Related Resources (23)

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-9983

Url: https://security.alpinelinux.org/vuln/CVE-2020-9983

Url: https://security-tracker.debian.org/tracker/CVE-2020-9983

Url: https://support.apple.com/kb/HT211850

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PDGBNKYT7NMW7CJ26YFUPUHPJVYGV7IQ/

Url: https://access.redhat.com/security/cve/CVE-2020-9983

Url: https://support.apple.com/kb/HT211844

Url: http://seclists.org/fulldisclosure/2020/Nov/19

Url: https://support.apple.com/kb/HT211843

Url: http://seclists.org/fulldisclosure/2020/Nov/18

Url: https://support.apple.com/kb/HT211952

Url: https://www.debian.org/security/2020/dsa-4797

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BY2OBQZFMEFZOSWXPXHPEHOJXXILEEX2/

Url: https://support.apple.com/kb/HT211935

Url: https://security.gentoo.org/glsa/202012-10

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PDGBNKYT7NMW7CJ26YFUPUHPJVYGV7IQ/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BY2OBQZFMEFZOSWXPXHPEHOJXXILEEX2/

Url: http://seclists.org/fulldisclosure/2020/Nov/22

Url: http://www.openwall.com/lists/oss-security/2020/11/23/3

Url: http://seclists.org/fulldisclosure/2020/Nov/20

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-9983

Url: https://support.apple.com/HT211845

Url: https://www.mend.io/vulnerability-database/CVE-2020-9983

Severity Score

8.8

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2020-9983

Date: October 16, 2020

Severity Score

Related Resources (23)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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