Package dhcpcd updated to version 7.2.1-alt1 for branch sisyphus in task 228393.

Published: 2019-04-28
Modified: 2024-11-21

CVE-2019-11577

dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.

Severity: HIGH (7.5) Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: CRITICAL (9.8) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References:

Published: 2019-04-28
Modified: 2024-11-21

CVE-2019-11578

auth.c in dhcpcd before 7.2.1 allowed attackers to infer secrets by performing latency attacks.

Severity: MEDIUM (4.3) Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Severity: MEDIUM (5.9) Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References:

Published: 2019-04-28
Modified: 2024-11-21

dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHO_OPTSOVERLOADED.

Severity: MEDIUM (5.0) Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: MEDIUM (5.3) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References:

Version: 2.1.2