Security Update for python2.7
Summary
DSA-2880-1: python2.7 - security update. Affects python2.7 versions < 2.7.3-6+deb7u2. Fixed in 2.7.3-6+deb7u2. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
Python is a popular programming language known for its simplicity and versatility. It is widely used for various purposes, including web development, data analysis, and automation. The python2.7 package is specifically the version 2.7 of Python, which is still in use by many applications and systems. However, this version has been found to have multiple security vulnerabilities that could potentially be exploited by attackers.
Vulnerability Detail
The first vulnerability, identified as CVE-2013-4238, involves the incorrect parsing of NULL characters in the subject alternate names of SSL certificates. This could lead to the misinterpretation of certificate information and potentially enable attackers to bypass security measures. The second vulnerability, known as CVE-2014-1912, is a buffer overflow issue in the socket.recvfrom_into() function. This vulnerability could be exploited to execute arbitrary code or cause a denial of service.
How To Fix
Minimum fixed version
2.7.3-6+deb7u2
This is the first release that contains the fix.
sudo apt-get install --only-upgrade python2.7Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
In conclusion, the python2.7 package has been found to have two security vulnerabilities that could potentially be exploited by attackers. To mitigate these vulnerabilities, it is crucial to update to the fixed versions provided. For further support and assistance in vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for python2.7 →
FAQ
The impact of these vulnerabilities can vary depending on the specific usage of python2.7. However, they have the potential to compromise the security and integrity of SSL/TLS connections, enable remote code execution, or cause denial of service.
No, only python2.7 versions prior to 2.7.3-6+deb7u2 for the stable distribution and 2.7.6-7 for the unstable distribution are affected. It is crucial to update to the fixed versions to ensure the vulnerabilities are addressed.
No specific workaround has been provided for these vulnerabilities. It is recommended to apply the available security updates as soon as possible.
You can check the version of python2.7 installed on your system by running the command 'python2.7 --version' in the terminal or command prompt.
You can find more information about these vulnerabilities, including the CVE identifiers, in the Debian Security Tracker at the following links: https://security-tracker.debian.org/tracker/CVE-2013-4238 and https://security-tracker.debian.org/tracker/CVE-2014-1912.
Related vulnerabilities
Recent vulnerabilities recorded for python2.7.
