Exploitation of this issue requires user interaction in that a victim must open a malicious file. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. (CVE-2021-44739) - Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Access of Memory Location After End of Buffer vulnerability that could lead to disclosure of sensitive memory. Exploitation of this issue requires user interaction in that a victim must open a maliciously crafted Microsoft Office file, or visit an attacker controlled web page. An unauthenticated attacker could leverage this vulnerability to obtain NTLMv2 credentials. (CVE-2021-44702) - Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by a use-after-free vulnerability in the processing of Format event actions that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must visit an attacker controlled web page. Acrobat Reader DC ActiveX Control versions 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Information Disclosure vulnerability. It is, therefore, affected by multiple vulnerabilities. Synopsis The version of Adobe Acrobat installed on the remote macOS host is affected by multiple vulnerabilities.
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