CVE-2018-10932 Command injection in lldptool
An attacker can inject shell control characters via unsanitized mngAddr data in lldptool, potentially executing arbitrary commands on the terminal.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2018-10932?
CVE-2018-10932 is a medium-severity command injection vulnerability in Intel lldptool, published on 21 Aug 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
lldptool version 1.0.1 and older can print a raw, unsanitized attacker controlled buffer when mngAddr information is displayed. This may allow an attacker to inject shell control characters into the buffer and impact the behavior of the terminal.
Which versions are affected by CVE-2018-10932?
It affects 1 product.
Linux distribution packages (19)
lldpad Red Hat:enterprise_linux:7::client | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad-debuginfo Red Hat:enterprise_linux:7::client | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad-devel Red Hat:enterprise_linux:7::client | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad Red Hat:enterprise_linux:7::computenode | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad-debuginfo Red Hat:enterprise_linux:7::computenode | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad-devel Red Hat:enterprise_linux:7::computenode | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad Red Hat:enterprise_linux:7::server | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad-debuginfo Red Hat:enterprise_linux:7::server | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad-devel Red Hat:enterprise_linux:7::server | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad Red Hat:enterprise_linux:7::workstation | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad-debuginfo Red Hat:enterprise_linux:7::workstation | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad-devel Red Hat:enterprise_linux:7::workstation | All versions | 0:1.0.1-5.git036e314.el7 |
lldpad Red Hat:enterprise_linux:8::baseos | All versions | 0:1.0.1-13.git036e314.el8 |
lldpad-debuginfo Red Hat:enterprise_linux:8::baseos | All versions | 0:1.0.1-13.git036e314.el8 |
lldpad-debugsource Red Hat:enterprise_linux:8::baseos | All versions | 0:1.0.1-13.git036e314.el8 |
lldpad Rocky Linux:8 | All versions | 0:1.0.1-13.git036e314.el8 |
open-lldp SUSE:Linux Enterprise Server 12 SP5 | All versions | 0.9.46-7.3.1 |
open-lldp SUSE:Linux Enterprise Server for SAP Applications 12 SP5 | All versions | 0.9.46-7.3.1 |
open-lldp SUSE:Linux Enterprise Software Development Kit 12 SP5 | All versions | 0.9.46-7.3.1 |
Products include Intel Lldptool.
How do I fix CVE-2018-10932?
Apply the vendor's patch.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2018-10932 being exploited?
There is no known exploitation of CVE-2018-10932 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2018-10932, GHSA-93v9-vqwf-hhcg, RHBA-2019:2339, RHSA-2019:3673, RLSA-2019:3673, SUSE-SU-2021:3520-1 and 1 more.