Deprecated license: GFDL-1.2+

[vargenau]

What happened:

Output contains deprecated license GFDL-1.2+

What you expected to happen:

It should be: GFDL-1.2-or-later

Steps to reproduce the issue:

syft docker:bitnami/mongodb-sharded:6.0-debian-11 --scope all-layers -o spdx-tag-value > bitnami-mongodb-sharded-6.0-debian-11.spdx

bitnami-mongodb-sharded-6.0-debian-11.spdx.txt

Anything else we need to know?:

Environment:

• Output of syft version: 0.84.0
• OS (e.g: cat /etc/os-release or similar): Ubuntu 23.04

[spiffcs]

Thanks @vargenau - I'll add this to the license and format specific chores I have today and try and get an updated license list PR added

[spiffcs]

Following up on this - we are using the latest license list - however when processing spdx license expressions syft does not do any kind of upgrade path for expressions lifted from source files

##### Package: libunistring2

PackageName: libunistring2
SPDXID: SPDXRef-Package-deb-libunistring2-69fdd66f467e3a25
PackageVersion: 0.9.10-4
PackageOriginator: Person: Jörg Frings-Fürst <[email protected]>
PackageDownloadLocation: NOASSERTION
FilesAnalyzed: false
PackageSourceInfo: acquired package info from DPKG DB: /usr/share/doc/libunistring2/copyright, /var/lib/dpkg/info/libunistring2:amd64.md5sums, /var/lib/dpkg/status
PackageLicenseConcluded: NOASSERTION
PackageLicenseDeclared: LicenseRef-FreeSoftware AND GFDL-1.2-only AND GFDL-1.2+ AND GPL-2.0-only AND GPL-2.0-or-later AND GPL-3.0-only AND GPL-3.0-or-later AND LGPL-3.0-only AND LGPL-3.0-or-later AND MIT
PackageCopyrightText: NOASSERTION
ExternalRef: SECURITY cpe23Type cpe:2.3:a:libunistring2:libunistring2:0.9.10-4:*:*:*:*:*:*:*
ExternalRef: PACKAGE-MANAGER purl pkg:deb/debian/[email protected]?arch=amd64&upstream=libunistring&distro=debian-11

I think the correct course of action here is to have the maintainer of libunitstring2 upgrade their license expression to use a non deprecated license. I'm also looking at our deprecated license logic and noted that gfdl is not being captured so that might be an edge case worth adding to our generation logic.

Let me know if you have other thoughts @vargenau and I can take a look at what kind of edits we would need to modify package license expressions.

Here is the license file where the offending depreciated license is being picked up:
https://metadata.ftp-master.debian.org/changelogs//main/libu/libunistring/libunistring_1.0-2_copyright

[vargenau]

@spiffcs
Thank you very much for the fix.
I confirm it works as expected in syft 0.85.0