Unscored severity · published Aug 21, 2009
CVE-2009-1154
Cisco IOS XR 3.8.1 and earlier allows remote attackers to cause a denial of service (process crash) via a long BGP UPDATE message, as demonstrated by a message with many AS…
–
CVSS
1.3%
EPSS
No
On KEV
Description
Cisco IOS XR 3.8.1 and earlier allows remote attackers to cause a denial of service (process crash) via a long BGP UPDATE message, as demonstrated by a message with many AS numbers in the AS Path Attribute.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IX
Ios XR · Cisco
through 3.8.1; 3.4; 3.4.0; 3.4.1; 3.4.2; 3.4.3; +13 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-1154
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-1154
securitytracker.com
http://securitytracker.com/id?1022756
Patch
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml
More from Ios XR
8.8
CVE-2020-3118
Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability
8.8
CVE-2018-0167
Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability
8.6
CVE-2020-3569
Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerabilities
8.6
CVE-2020-3566
Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability
8.0
CVE-2018-0175
Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability