CVE-2010-2156
ISC DHCP 4.1 before 4.1.1-P1 and 4.0 before 4.0.2-P1 allows remote attackers to cause a denial of service (server exit) via a zero-length client ID.
02 Description
ISC DHCP 4.1 before 4.1.1-P1 and 4.0 before 4.0.2-P1 allows remote attackers to cause a denial of service (server exit) via a zero-length client ID.
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
- 76.17% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 99.5% 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
- Moderate. 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
- 2010-06-07 13:38Z16 YR AGO
- Last updated
- 2024-08-07 02:25Z2 YR AGO
- Reserved
- 2010-06-03
- 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
- f5f03d24264e023508d5e6f708960eafd778c4352fe44948910ba97faaacf954
05 Affected products
06 References
- www.mandriva.comMDVSA-2010:114http://www.mandriva.com/security/advisories?name=MDVSA-2010:114
- secunia.com40116http://secunia.com/advisories/40116
- ftp.isc.orghttp://ftp.isc.org/isc/dhcp/dhcp-4.1.1-P1-RELNOTES
- lists.fedoraproject.orgFEDORA-2010-9433http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042843.html
- www.securityfocus.com40775http://www.securityfocus.com/bid/40775
- www.exploit-db.com14185http://www.exploit-db.com/exploits/14185
- exchange.xforce.ibmcloud.comdhcp-zero-length-dos(59222)https://exchange.xforce.ibmcloud.com/vulnerabilities/59222
- ftp.isc.orghttp://ftp.isc.org/isc/dhcp/dhcp-4.0.2-P1-RELNOTES
- www.securitytracker.com1024093http://www.securitytracker.com/id?1024093
07 Fixed in
Debian 12
- isc-dhcp Fixed in 4.1.1-P1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- isc-dhcp Fixed in 4.1.1-P1-1
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.