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USN-8018-3: Python 2.7 vulnerabilities

🗓️ 19 Mar 2026 05:20:43Reported by UbuntuType 
ubuntu
 ubuntu🔗 ubuntu.com👁 7 Views

USN 8018-3 updates Python 2.7 to fix CVEs for header parsing, XML DoS, plist DoS, URL mediatypes, and HTTP header injections.

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OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04anyidle-python2.72.7.12-1ubuntu0~16.04.18+esm19idle-python2.7_2.7.12-1ubuntu0~16.04.18+esm19_any.deb
Ubuntu18.04anyidle-python2.72.7.17-1~18.04ubuntu1.13+esm14idle-python2.7_2.7.17-1~18.04ubuntu1.13+esm14_any.deb
Ubuntu22.04anyidle-python2.72.7.18-13ubuntu1.5+esm8idle-python2.7_2.7.18-13ubuntu1.5+esm8_any.deb
Ubuntu20.04anyidle-python2.72.7.18-1~20.04.7+esm9idle-python2.7_2.7.18-1~20.04.7+esm9_any.deb
Ubuntu14.04anyidle-python2.72.7.6-8ubuntu0.6+esm29idle-python2.7_2.7.6-8ubuntu0.6+esm29_any.deb
Ubuntu16.04anylibpython2.72.7.12-1ubuntu0~16.04.18+esm19libpython2.7_2.7.12-1ubuntu0~16.04.18+esm19_any.deb
Ubuntu18.04anylibpython2.72.7.17-1~18.04ubuntu1.13+esm14libpython2.7_2.7.17-1~18.04ubuntu1.13+esm14_any.deb
Ubuntu22.04anylibpython2.72.7.18-13ubuntu1.5+esm8libpython2.7_2.7.18-13ubuntu1.5+esm8_any.deb
Ubuntu20.04anylibpython2.72.7.18-1~20.04.7+esm9libpython2.7_2.7.18-1~20.04.7+esm9_any.deb
Ubuntu14.04anylibpython2.72.7.6-8ubuntu0.6+esm29libpython2.7_2.7.6-8ubuntu0.6+esm29_any.deb
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19 Mar 2026 05:20Current
7.2High risk
Vulners AI Score7.2
CVSS 3.15.3
CVSS 46.3
EPSS0.00205
SSVC
python two sevenheader parsing vulnerabilityxml denial of serviceplist denial of serviceurl mediatypesinternet message access protocolpost office protocolhttp header injectionhttp cookie header injection
7