[Pkg-kde-extras] Bug#946341: exiv2: CVE-2019-17402

[Salvatore Bonaccorso]

Source: exiv2
Version: 0.25-4
Severity: important
Tags: security upstream
Forwarded: https://github.com/Exiv2/exiv2/issues/1019
Control: found -1 0.25-3.1+deb9u1

Hi,

The following vulnerability was published for exiv2.

CVE-2019-17402[0]:
| Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in
| types.cpp when called from
| Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp,
| because there is no validation of the relationship of the total size
| to the offset and size.


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-2019-17402
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17402
[1] https://github.com/Exiv2/exiv2/issues/1019
[2] https://github.com/Exiv2/exiv2/issues/1026

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 5.3.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled