||A local arbitrary file modification vulnerability was identified in HPE Moonshot Provisioning Manager prior to v1.24.
Canonical Ubuntu Linux 14.04 LTS (Long-Term Support)
Canonical Ubuntu Linux 16.04 LTS (Long-Term Support)
Canonical Ubuntu Linux 17.10
|Base: ||2.1 |
Embedding Scripts within Scripts
An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts. The attacker leverages this capability to execute scripts to execute his/her own script by embedding it within other scripts that the target software is likely to execute. The attacker must have the ability to inject script into script that is likely to be executed. If this is done, then the attacker can potentially launch a variety of probes and attacks against the web server's local environment, in many cases the so-called DMZ, back end resources the web server can communicate with, and other hosts.
With the proliferation of intermediaries, such as Web App Firewalls, network devices, and even printers having JVMs and Web servers, there are many locales where an attacker can inject malicious scripts. Since this attack pattern defines scripts within scripts, there are likely privileges to execute said attack on the host.
Signature Spoofing by Key Theft
An attacker obtains an authoritative or reputable signer's private signature key by theft and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
|NASL family||Ubuntu Local Security Checks |
|NASL id||UBUNTU_USN-3590-1.NASL |
|description||It was discovered that Irssi incorrectly handled certain empty nick names. An attacker could possibly use this issue to cause a denial of service. (CVE-2018-7050)
It was discovered that Irssi incorrectly handled certain nick names.
An attacker could possibly use this to access sensitive information.
It was discovered that Irssi incorrectly handled an increase in the number of windows. An attacker could possibly use this issue to cause a denial of service. (CVE-2018-7052)
It was discovered that Irssi incorrectly handled certain messages. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 17.10. (CVE-2018-7053)
It was discovered that Irssi incorrectly handled certain disconnections. An attacker could possibly use this to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 17.10. (CVE-2018-7054).
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. |
|last seen||2018-09-01 |
|plugin id||107193 |
|title||Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : irssi vulnerabilities (USN-3590-1) |
|Last major update
||07-08-2018 - 21:29
||06-08-2018 - 16:29
||06-10-2018 - 09:36