CVE-2017-1000353.zip
16.7 KB
CVE-2017-1000353
Author: Jelc0Doesbruf
Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an unauthenticated remote code execution. An unauthenticated remote code execution vulnerability allowed attackers to transfer a serialized Java
GitHub Link:
https://github.com/Jelc0Doesbruf/CVE-2017-1000353
Author: Jelc0Doesbruf
Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an unauthenticated remote code execution. An unauthenticated remote code execution vulnerability allowed attackers to transfer a serialized Java
SignedObject object to the Jenkins CLI, that would be deserialized using a new ObjectInputStream, bypassing the existing blacklist-based protection mechanism. We're fixing this issue by adding SignedObject to the blacklist. We're also backporting the new HTTP CLI protocol from Jenkins 2.54 to LTS 2.46.2, and deprecating the remoting-based (i.e. Java serialization) CLI protocol, disabling it by default.GitHub Link:
https://github.com/Jelc0Doesbruf/CVE-2017-1000353
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CVE-2021-3493.zip
1.9 KB
CVE-2021-3493
Author: cyberx-1
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivileged overlay mounts, an attacker could use this to gain elevated privileges.
GitHub Link:
https://github.com/cyberx-1/OverlayFS-CVE-2021-3493
Author: cyberx-1
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivileged overlay mounts, an attacker could use this to gain elevated privileges.
GitHub Link:
https://github.com/cyberx-1/OverlayFS-CVE-2021-3493