SB2021110103 - Multiple vulnerabilities in Adobe Prelude

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Main Vulnerability Database SB2021110103

SB2021110103 - Multiple vulnerabilities in Adobe Prelude

Published: November 1, 2021

Security Bulletin ID SB2021110103
CSH Severity
High
Patch available
YES
Number of vulnerabilities 11
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 73% Medium 27%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 11 vulnerabilities.


1) Access of Memory Location After End of Buffer (CVE-ID: CVE-2021-40770)

CWE-ID: CWE-788 - Access of Memory Location After End of Buffer

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger memory corruption and cause a denial of service condition on the target system.


2) Access of Memory Location After End of Buffer (CVE-ID: CVE-2021-40771)

CWE-ID: CWE-788 - Access of Memory Location After End of Buffer

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.


3) Access of Memory Location After End of Buffer (CVE-ID: CVE-2021-40772)

CWE-ID: CWE-788 - Access of Memory Location After End of Buffer

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.


4) NULL pointer dereference (CVE-ID: CVE-2021-40773)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.


5) NULL pointer dereference (CVE-ID: CVE-2021-40774)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.


6) Access of Memory Location After End of Buffer (CVE-ID: CVE-2021-40775)

CWE-ID: CWE-788 - Access of Memory Location After End of Buffer

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.


7) Access of Memory Location After End of Buffer (CVE-ID: CVE-2021-42738)

CWE-ID: CWE-788 - Access of Memory Location After End of Buffer

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.


8) Access of Memory Location After End of Buffer (CVE-ID: CVE-2021-42737)

CWE-ID: CWE-788 - Access of Memory Location After End of Buffer

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.


9) Access of Memory Location After End of Buffer (CVE-ID: CVE-2021-43011)

CWE-ID: CWE-788 - Access of Memory Location After End of Buffer

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.


10) Access of Memory Location After End of Buffer (CVE-ID: CVE-2021-43012)

CWE-ID: CWE-788 - Access of Memory Location After End of Buffer

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.


11) Input validation error (CVE-ID: CVE-2021-42733)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.


Remediation

Install update from vendor's website.

References