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Rewterz Threat Advisory –Multiple Adobe Acrobat and Adobe Reader Vulnerabilities
January 17, 2023
Rewterz Threat Alert – AsyncRAT – Active IOCs
January 17, 2023
Rewterz Threat Advisory –Multiple Adobe Acrobat and Adobe Reader Vulnerabilities
January 17, 2023
Rewterz Threat Alert – AsyncRAT – Active IOCs
January 17, 2023
Severity
High
Analysis Summary
CVE-2023-21598 CVSS:5.5
Adobe InCopy could allow a remote attacker to obtain sensitive information, caused by a use-after-free error. By persuading a victim to open a specially-crafted document, a remote attacker could exploit this vulnerability to obtain sensitive information.
CVE-2023-21595 CVSS:5.5
Adobe InCopy could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write error. By persuading a victim to open a specially-crafted document, an attacker could exploit this vulnerability to execute arbitrary code on the system with the privileges of the victim or cause the application to crash.
CVE-2023-21594 CVSS:7.8
Adobe InCopy is vulnerable to a heap-based buffer overflow. By persuading a victim to open a specially-crafted document, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVE-2023-21597 CVSS:7.8
Adobe InCopy could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write error. By persuading a victim to open a specially-crafted document, an attacker could exploit this vulnerability to execute arbitrary code on the system with the privileges of the victim or cause the application to crash.
CVE-2023-21599 CVSS:5.5
Adobe InCopy could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read error. By persuading a victim to open a specially-crafted document, a remote attacker could exploit this vulnerability to obtain sensitive information.
CVE-2023-21596 CVSS:7.8
Adobe InCopy could allow a remote attacker to execute arbitrary code on the system, caused by improper validation of input. By persuading a victim to open a specially-crafted document, an attacker could exploit this vulnerability to execute arbitrary code on the system with the privileges of the victim or cause the application to crash.
Impact
- Information Disclosure
- Code Execution
- Buffer Overflow
Indicators Of Compromise
CVE
- CVE-2023-21589
- CVE-2023-21591
- CVE-2023-21592
- CVE-2023-21587
- CVE-2023-21588
- CVE-2023-21590
Affected Vendors
Adobe
Affected Products
- Adobe InDesign ID18.0
- Adobe InDesign ID17.4
Remediation
Refer to Adobe Security Advisory for patch, upgrade or suggested workaround information.