CVE-2010-0137 Denial of service in n/a
Remote attackers can crash the SSH server and consume memory in Cisco IOS XR by sending a crafted SSH2 packet.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2010-0137?
CVE-2010-0137 is a high-severity denial of service vulnerability in Cisco Ios Xr, published on 21 Jan 2010. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unspecified vulnerability in the sshd_child_handler process in the SSH server in Cisco IOS XR 3.4.1 through 3.7.0 allows remote attackers to cause a denial of service (process crash and memory consumption) via a crafted SSH2 packet, aka Bug ID CSCsu10574.
Which versions are affected by CVE-2010-0137?
It affects 1 product.
Products include Cisco Ios Xr.
How do I fix CVE-2010-0137?
No fix has been published for CVE-2010-0137 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2010-0137 being exploited?
There is no known exploitation of CVE-2010-0137 in the wild and no public exploit code.
Other vulnerabilities in Cisco Ios Xr
- CVE-2020-3118 Cisco IOS XR Software Discovery Protocol Format String
- CVE-2020-3569 Cisco IOS XR Software DVMRP Memory Exhaustion
- CVE-2020-3566 Cisco IOS XR Software DVMRP Memory Exhaustion
- CVE-2010-3035 Cisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service
- CVE-2022-20821 Cisco IOS XR Open Port
Sources
Also known as GHSA-qhpf-56xh-5j88.