-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4742-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
August 06, 2020                       https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : firejail
CVE ID         : CVE-2020-17367 CVE-2020-17368

Tim Starling discovered two vulnerabilities in firejail, a sandbox
program to restrict the running environment of untrusted applications.

CVE-2020-17367

    It was reported that firejail does not respect the end-of-options
    separator ("--"), allowing an attacker with control over the command
    line options of the sandboxed application, to write data to a
    specified file.

CVE-2020-17368

    It was reported that firejail when redirecting output via --output
    or --output-stderr, concatenates all command line arguments into a
    single string that is passed to a shell. An attacker who has control
    over the command line arguments of the sandboxed application could
    take advantage of this flaw to run run arbitrary other commands.

For the stable distribution (buster), these problems have been fixed in
version 0.9.58.2-2+deb10u1.

We recommend that you upgrade your firejail packages.

For the detailed security status of firejail please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/firejail

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
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=Vfaq
-----END PGP SIGNATURE-----