Unscored severity · published Dec 17, 2008
CVE-2008-5558
Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of…
–
CVSS
2%
EPSS
No
On KEV
Description
Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of service (crash) via authentication attempts involving (1) an unknown user or (2) a user using hostname matching.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AB
Asterisk Business Edition · Asterisk
b.2.3.4; b.2.3.5; b.2.5.0; b.2.5.1; b.2.5.3 · source: NVD
OS
Open Source · Asterisk
1.2.26; 1.2.26; 1.2.26.1; 1.2.26.1; 1.2.26.2; 1.2.26.2; +6 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2008-5558
CVE.org
https://www.cve.org/CVERecord?id=CVE-2008-5558
downloads.digium.com
http://downloads.digium.com/pub/security/AST-2008-012.html
osvdb.org
http://osvdb.org/50675
Vendor Advisory
http://secunia.com/advisories/32956
secunia.com
http://secunia.com/advisories/34982
security.gentoo.org
http://security.gentoo.org/glsa/glsa-200905-01.xml
securityreason.com
http://securityreason.com/securityalert/4769
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