SB2020021112 - Multiple vulnerabilities in Adobe Acrobat and Reader
Published: February 11, 2020
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 17 secuirty vulnerabilities.
1) Use-after-free (CVE-ID: CVE-2020-3751)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.
2) Use-after-free (CVE-ID: CVE-2020-3750)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.
3) Use-after-free (CVE-ID: CVE-2020-3749)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.
4) Memory leak (CVE-ID: CVE-2020-3753)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it and consume excessive memory resources on the system.
5) Memory leak (CVE-ID: CVE-2020-3756)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it and consume excessive memory resources on the system.
6) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2020-3763)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to an error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it and overwrite arbitrary files on the system.
7) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2020-3762)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to an error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it and overwrite arbitrary files on the system.
8) Use-after-free (CVE-ID: CVE-2020-3748)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.
9) Use-after-free (CVE-ID: CVE-2020-3746)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.
10) Heap-based Buffer Overflow (CVE-ID: CVE-2020-3742)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
11) Out-of-bounds read (CVE-ID: CVE-2020-3755)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
12) Out-of-bounds read (CVE-ID: CVE-2020-3747)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
13) Buffer Overflow (CVE-ID: CVE-2020-3752)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger buffer overflow and execute arbitrary code on the target system.
14) Buffer Overflow (CVE-ID: CVE-2020-3754)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger buffer overflow and execute arbitrary code on the target system.
15) Use-after-free (CVE-ID: CVE-2020-3745)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.
16) Use-after-free (CVE-ID: CVE-2020-3743)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.
17) Out-of-bounds read (CVE-ID: CVE-2020-3744)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when processing PDF files. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
Remediation
Install update from vendor's website.