CVE-2018-19723 : Security Advisory and Response

Adobe Acrobat and Reader versions 2018.011.20058 and earlier, 2017.011.30099 and earlier, and 2015.006.30448 and earlier have an out-of-bounds read vulnerability that could lead to information disclosure.

Understanding CVE-2018-19723

This CVE involves an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions, potentially resulting in the exposure of confidential information.

What is CVE-2018-19723?

An out-of-bounds read vulnerability exists in Adobe Acrobat and Reader versions 2018.011.20058 and prior, 2017.011.30099 and prior, and 2015.006.30448 and prior. Successful exploitation may lead to the disclosure of confidential information.

The Impact of CVE-2018-19723

If exploited, this vulnerability could result in the exposure of sensitive data, posing a risk to the confidentiality of information stored or processed using affected versions of Adobe Acrobat and Reader.

Technical Details of CVE-2018-19723

Adobe Acrobat and Reader versions are affected by this vulnerability, potentially allowing unauthorized access to confidential data.

Vulnerability Description

The vulnerability involves an out-of-bounds read issue in Adobe Acrobat and Reader versions, which could be exploited to access sensitive information.

Affected Systems and Versions

Adobe Acrobat and Reader versions 2018.011.20058 and earlier
Adobe Acrobat and Reader versions 2017.011.30099 and earlier
Adobe Acrobat and Reader versions 2015.006.30448 and earlier

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to read data beyond the boundaries of allocated memory, potentially leading to the exposure of confidential information.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigating the risks associated with CVE-2018-19723.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions
Monitor for any unusual activities or unauthorized access

Long-Term Security Practices

Regularly update software and apply security patches
Conduct security assessments and penetration testing to identify vulnerabilities

Patching and Updates

Adobe has released patches to address this vulnerability; ensure all systems are updated with the latest security fixes.