VulnerabilityModified
CVE-2009-3704
ZoIPer 2.22, and possibly other versions before 2.24 Library 5324, allows remote attackers to cause a denial of service (crash) via a SIP INVITE request with an empty Call-Info header.
MEDIUM 5.0EPSS 8.14%
Does this matter?
Lower severity and a low EPSS score (8.14%). Track it; it rarely justifies an emergency change on its own.
Description
ZoIPer 2.22, and possibly other versions before 2.24 Library 5324, allows remote attackers to cause a denial of service (crash) via a SIP INVITE request with an empty Call-Info header.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 8.14% probability · 95th percentile
- CISA KEV
- Not listed
- Affected
- zoiper/zoiper
- Source
- cve@mitre.org
References
- http://packetstormsecurity.org/0910-exploits/zoiper_dos.py.txtExploit
- http://secunia.com/advisories/37015Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53792
- http://packetstormsecurity.org/0910-exploits/zoiper_dos.py.txtExploit
- http://secunia.com/advisories/37015Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53792
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.