CVE-2018-12871 Explained : Impact and Mitigation

Adobe Acrobat and Reader versions prior to 2018.011.20063, 2017.011.30102, and 2015.006.30452 are vulnerable to an out-of-bounds read access issue that could lead to sensitive information disclosure.

Understanding CVE-2018-12871

Versions of Adobe Acrobat and Reader before specific versions are susceptible to an out-of-bounds read vulnerability, potentially enabling unauthorized access to sensitive data.

What is CVE-2018-12871?

This CVE refers to a security flaw in Adobe Acrobat and Reader versions that allows attackers to gain out-of-bounds read access, potentially leading to the exposure of confidential information.

The Impact of CVE-2018-12871

Exploiting this vulnerability could result in the unauthorized disclosure of sensitive data, posing a significant risk to affected systems and potentially compromising user privacy and security.

Technical Details of CVE-2018-12871

Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier are affected by this vulnerability.

Vulnerability Description

The vulnerability allows for out-of-bounds read access, which could be exploited by malicious actors to access sensitive information.

Affected Systems and Versions

Product: Adobe Acrobat and Reader
Vendor: Adobe
Vulnerable Versions: 2018.011.20063 and earlier, 2017.011.30102 and earlier, 2015.006.30452 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability to read data beyond the boundaries of allocated memory, potentially accessing confidential information.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2018-12871.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions.
Monitor security advisories from Adobe for any further updates or patches.

Long-Term Security Practices

Regularly update software and applications to address known vulnerabilities.
Implement network security measures to detect and prevent unauthorized access.

Patching and Updates

Apply security patches provided by Adobe promptly to address the vulnerability and enhance system security.