CVE-2009-0758
The originates_from_local_legacy_unicast_socket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast
02 Description
The originates_from_local_legacy_unicast_socket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.01% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 80.7% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2009-03-03 16:00Z17 YR AGO
- Last updated
- 2024-08-07 04:48Z2 YR AGO
- Reserved
- 2009-03-03
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 4f951d4ff0037205ba33b3aca0c1036bb77d21f31cb855f0908cf1ece567002f
05 Affected products
06 References
- www.openwall.com[oss-security] 20090302 CVE id request: avahihttp://www.openwall.com/lists/oss-security/2009/03/02/1
- www.mandriva.comMDVSA-2009:076http://www.mandriva.com/security/advisories?name=MDVSA-2009:076
- www.debian.orgDSA-2086http://www.debian.org/security/2010/dsa-2086
- lists.opensuse.orgSUSE-SR:2010:002http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00000.html
- bugs.debian.orghttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=517683
- www.securityfocus.com33946http://www.securityfocus.com/bid/33946
- secunia.com38420http://secunia.com/advisories/38420
07 Fixed in
Debian 12
- avahi Fixed in 0.6.24-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- avahi Fixed in 0.6.24-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- avahi Fixed in 0.6.24-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.