CVE-2019-1010069 : Exploit Details and Defense Strategies
Learn about CVE-2019-1010069 affecting Moinejf abcm2ps version 8.13.20 due to Incorrect Access Control, enabling denial of service attacks. Find mitigation steps and preventive measures here.
Moinejf abcm2ps version 8.13.20 experiences a security issue related to Incorrect Access Control, allowing attackers to launch a denial of service attack. The vulnerability lies in the 'front.c' file, specifically the 'txt_add' function. The issue has been fixed in a later version after commit 08aef597656d065e86075f3d53fda89765845eae.
Understanding CVE-2019-1010069
This CVE involves a security vulnerability in Moinejf abcm2ps version 8.13.20 related to Incorrect Access Control.
What is CVE-2019-1010069?
CVE-2019-1010069 is a vulnerability in the abcm2ps software that allows malicious actors to trigger a denial of service attack using a specially crafted file.
The Impact of CVE-2019-1010069
The vulnerability in abcm2ps version 8.13.20 can be exploited by attackers to cause a denial of service attack, potentially disrupting the normal operation of the software.
Technical Details of CVE-2019-1010069
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability stems from Incorrect Access Control in the 'front.c' file, particularly the 'txt_add' function.
Affected Systems and Versions
- Product: abcm2ps
- Vendor: moinejf
- Version: 8.13.20
Exploitation Mechanism
Attackers can exploit this vulnerability by utilizing a specially crafted file to trigger a denial of service attack.
Mitigation and Prevention
Protecting systems from CVE-2019-1010069 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update the abcm2ps software to a version beyond 8.13.20 that includes the fix after commit 08aef597656d065e86075f3d53fda89765845eae.
- Monitor for any unusual activity that could indicate a denial of service attack.
Long-Term Security Practices
- Regularly update software and apply security patches promptly.
- Implement access controls and restrictions to prevent unauthorized actions.
Patching and Updates
Ensure that all systems running abcm2ps are updated to a version that addresses the vulnerability.