Total vulnerabilities in the database
Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0. Through a series of complex obfuscations, the liblzma build process extracts a prebuilt object file from a disguised test file existing in the source code, which is then used to modify specific functions in the liblzma code. This results in a modified liblzma library that can be used by any software linked against this library, intercepting and modifying the data interaction with this library.
| Software | From | Fixed in |
|---|---|---|
| tukaani / xz | 5.6.1 | 5.6.1.x |
| tukaani / xz | 5.6.0 | 5.6.0.x |