Multiple vulnerabilities in Adobe Acrobat and Adobe Acrobat Reader

Description

Multiple vulnerabilities were found in Adobe Acrobat and Adobe Acrobat Reader. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. A uncontrolled search path element vulnerability can be exploited to execute arbitrary code.
2. A NULL pointer dereference vulnerability can be exploited to cause denial of service.
3. A use after free vulnerability can be exploited to execute arbitrary code.
4. An out of bounds write vulnerability can be exploited to cause denial of service.
5. A heap based buffer overflow vulnerability can be exploited to execute arbitrary code.
6. An out of bounds read vulnerability can be exploited to cause denial of service.
7. A type confusion vulnerability can be expoited to execute arbitrary code.
8. A stack based buffer overflow vulnerability can be exploited to execute arbitrary code.
9. An information exposure vulnerability can be exploited to obtain sensitive information.
10. An out of bounds read vulnerability can be exploited to obtain sensitive information.
11. An use after free vulnerability can be exploited to execute arbitrary code.

Original advisories

• APSB21-55

Related products

• Adobe-Acrobat-Reader-DC-Continuous
• Adobe-Acrobat-DC-Continuous
• Adobe-Acrobat-Reader-2017
• Adobe-Acrobat-2017
• Adobe-Acrobat-Reader-2020
• Adobe-Acrobat-2020

CVE list

• CVE-2021-35982
  unknown
• CVE-2021-39853
  unknown
• CVE-2021-39859
  unknown
• CVE-2021-39843
  unknown
• CVE-2021-39840
  unknown
• CVE-2021-39863
  unknown
• CVE-2021-39861
  unknown
• CVE-2021-39841
  unknown
• CVE-2021-39845
  unknown
• CVE-2021-39855
  unknown
• CVE-2021-39844
  unknown
• CVE-2021-39836
  unknown
• CVE-2021-39852
  unknown
• CVE-2021-39838
  unknown
• CVE-2021-39851
  unknown
• CVE-2021-39846
  unknown
• CVE-2021-39837
  unknown
• CVE-2021-39854
  unknown
• CVE-2021-39857
  unknown
• CVE-2021-39842
  unknown
• CVE-2021-39860
  unknown
• CVE-2021-39858
  unknown
• CVE-2021-39849
  unknown
• CVE-2021-39856
  unknown
• CVE-2021-39839
  unknown
• CVE-2021-39850
  unknown
• CVE-2021-40726
  unknown
• CVE-2021-40725
  unknown

Read more

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