Security Update for botan1.10
Summary
DLA-1125-1: botan1.10 - security update. Affects botan1.10 versions < 1.10.5-1+deb7u4. Fixed in 1.10.5-1+deb7u4. 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
botan1.10 is a cryptographic library for C++. It provides a wide range of cryptographic algorithms and supports various platforms. The library is commonly used in applications that require secure communication and data protection. However, a vulnerability has been discovered in botan1.10 that could potentially lead to the disclosure of RSA secret keys.
Vulnerability Detail
The vulnerability, identified as CVE-2017-14737, is a cache-based side channel attack. An attacker could exploit this vulnerability to recover information about RSA secret keys. This could have severe consequences, as RSA secret keys are used for encryption and decryption in many secure communication protocols. The attack takes advantage of the way the library handles cache access, allowing an attacker to infer sensitive information through timing analysis.
How To Fix
Minimum fixed version
1.10.5-1+deb7u4
This is the first release that contains the fix.
sudo apt-get install --only-upgrade botan1.10Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
In conclusion, the botan1.10 library is vulnerable to a cache-based side channel attack that could lead to the disclosure of RSA secret keys. It is crucial to upgrade to the latest version of the package to mitigate this vulnerability. For further support on vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for botan1.10 →
FAQ
botan1.10 is a cryptographic library for C++ that provides various cryptographic algorithms and supports multiple platforms.
The vulnerability allows an attacker to recover information about RSA secret keys, which can be used for encryption and decryption in secure communication protocols.
To fix this vulnerability, you should upgrade the botan1.10 package to version 1.10.5-1+deb7u4 or later.
No specific workarounds have been mentioned for this vulnerability.
You can find more information about Debian LTS security advisories, including how to apply updates and frequently asked questions, on the Debian LTS wiki.
Related vulnerabilities
Recent vulnerabilities recorded for botan1.10.
