Bug#1121443: skanpage: CVE-2025-55174

[Salvatore Bonaccorso <carnil@debian.org>]

Source: skanpage
Version: 25.04.2-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for skanpage.

CVE-2025-55174[0]:
| In KDE Skanpage before 25.08.0, an attempt at file overwrite can
| result in the contents of the new file at the beginning followed by
| the partial contents of the old file at the end, because of use of
| QIODevice::ReadWrite instead of QODevice::WriteOnly.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-55174
    https://www.cve.org/CVERecord?id=CVE-2025-55174
[1] https://kde.org/info/security/advisory-20250811-1.txt
[2] https://commits.kde.org/skanpage/19308900da27b46739f2360426b91479e7179a2f

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore