-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4428-1 security@xxxxxxxxxx https://www.debian.org/security/ Salvatore Bonaccorso April 08, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : systemd CVE ID : CVE-2019-3842 Jann Horn discovered that the PAM module in systemd insecurely uses the environment and lacks seat verification permitting spoofing an active session to PolicyKit. A remote attacker with SSH access can take advantage of this issue to gain PolicyKit privileges that are normally only granted to clients in an active session on the local console. For the stable distribution (stretch), this problem has been fixed in version 232-25+deb9u11. This update includes updates previously scheduled to be released in the stretch 9.9 point release. We recommend that you upgrade your systemd packages. For the detailed security status of systemd please refer to its security tracker page at: https://security-tracker.debian.org/tracker/systemd 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@xxxxxxxxxxxxxxxx -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlyrsfpfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0S19A//eYZPzdFbJILUh0RBa2uZAxRHrOBIb/UsDKVPu4wZrMJdPGHSZoL+R2RQ Tm1xLhFU+dgMLjfx1n70NIvg5hjPRrhD+6A8QVeU5IcsrMm7cSEFAgj3H5Cok+SN OndAGXQ/EoRrSTDUjnNA7x4H3oxlsnH8nnY4vMqLezlPimMve+hsUSmB/ggDfB9M FoZX35xUsSb/VvxdLqdVM7SFpti63XzAyYOueshaseGNR76rXkaPbXBSpzmcOhaz 9f08i1XG0IeojM0iHzBvOR8skicAPIwFXVLTCt1QE3nqzYeRhZAcq5yifAVm0A6G qzVihq36Sw1roz5uI95x/jBd+odLbSZBG3a7py7jMDsWi8lRkD3kftQVsF9OmUgE FaJtVKCydcWDRA9zWDLMG/6XqRIpDviK8DY/9dq6VkG6VHswobMs87LsrKrdb1tC SqIV2n0mvsUs+BeMI1DDZbJuoXKjHi+3hS+wLFrZ/TM+riAuUq4KbfbSR9JLQdVS D9Vq4J+hECgquS7c/YjmwNm2IdK4R8oSYs410AOmaWB/1xPzn5u5j4HMe3D6DJ6h 8H20PL1O6npyJOWGNimfZDGoxTR87Qfv72v5s59FtJzSVxGLaynsgIv0+ZO0SGH7 80/FYzsd0O4AtrZhjF0jxhwcCmCDMfNO1rEm/whQkmPhdLNxgTM= =flwI -----END PGP SIGNATURE-----
