QID 43829

Juniper Junos is the network operating system used in Juniper Networks hardware systems.

Junos OS: SRX Series: An assertion failure in BIND can be used to trigger a Denial of Service (DoS)

Affected releases are Junos OS:
117.3 versions prior to 17.3R3-S11;
17.4 versions prior to 17.4R2-S12, 17.4R3-S3;
18.1 versions prior to 18.1R3-S11;
18.2 versions prior to 18.2R2-S8, 18.2R3-S7;
18.3 versions prior to 18.3R3-S4;
18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S6;
19.1 versions prior to 19.1R1-S6, 19.1R3-S4;
19.2 versions prior to 19.2R1-S6, 19.2R3-S1;
19.3 versions prior to 19.3R2-S5, 19.3R3-S1;
19.4 versions prior to 19.4R2-S2, 19.4R3;
20.1 versions prior to 20.1R2;
20.2 versions prior to 20.2R1-S3, 20.2R2, 20.2R3.

QID detection logic: (Authenticated)
It checks for vulnerable Junos OS version.

Successful exploitation allows attacker to execute remote code.