Medium severity4.7NVD Advisory· Published Jan 26, 2017· Updated May 13, 2026
CVE-2017-3803
CVE-2017-3803
Description
A vulnerability in the Cisco IOS Software forwarding queue of Cisco 2960X and 3750X switches could allow an unauthenticated, adjacent attacker to cause a memory leak in the software forwarding queue that would eventually lead to a partial denial of service (DoS) condition. More Information: CSCva72252. Known Affected Releases: 15.2(2)E3 15.2(4)E1. Known Fixed Releases: 15.2(2)E6 15.2(4)E3 15.2(5)E1 15.2(5.3.28i)E1 15.2(6.0.49i)E 3.9(1)E.
Affected products
2cpe:2.3:o:cisco:ios:15.2\(2\)e3:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:cisco:ios:15.2\(2\)e3:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.2\(4\)e1:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.securityfocus.com/bid/95632nvdThird Party AdvisoryVDB Entry
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-catalystnvdMitigationVendor Advisory
- www.securitytracker.com/id/1037657nvd
News mentions
0No linked articles in our index yet.