CVE-2008-3803 Information disclosure in n/a
Remote attackers can read traffic from other VPNs due to a logic error in Cisco IOS when MPLS VPNs with extended communities are configured.
- 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-2008-3803?
CVE-2008-3803 is a medium-severity vulnerability in Cisco Ios, published on 26 Sep 2008. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A "logic error" in Cisco IOS 12.0 through 12.4, when a Multiprotocol Label Switching (MPLS) VPN with extended communities is configured, sometimes causes a corrupted route target (RT) to be used, which allows remote attackers to read traffic from other VPNs in opportunistic circumstances.
Which versions are affected by CVE-2008-3803?
It affects 1 product.
Products include Cisco Ios.
How do I fix CVE-2008-3803?
No fix has been published for CVE-2008-3803 yet. Limit exposure of the affected software until one is available.
Is CVE-2008-3803 being exploited?
There is no known exploitation of CVE-2008-3803 in the wild and no public exploit code.
Other vulnerabilities in Cisco Ios
- CVE-2017-12240 Cisco IOS and IOS XE Software DHCP Remote Code Execution
- CVE-2017-3881 Cisco IOS and IOS XE Remote Code Execution
- CVE-2018-0167 Cisco IOS, XR, and XE Software Buffer Overflow
- CVE-2017-6736 Cisco IOS and IOS XE Software SNMP Remote Code Execution
- CVE-2017-6737 Cisco IOS and IOS XE Software SNMP Remote Code Execution
Sources
Also known as GHSA-2wcv-w38q-52h8.