CVE-2009-1386
ssl/s3_pkt.c in OpenSSL before 0.9.8i allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a DTLS ChangeCipherSpec packet that occurs before
02 Description
ssl/s3_pkt.c in OpenSSL before 0.9.8i allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a DTLS ChangeCipherSpec packet that occurs before
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
- 80.13% 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
- 2009-06-04 16:00Z17 YR AGO
- Last updated
- 2024-08-07 05:13Z2 YR AGO
- Reserved
- 2009-04-23
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-476NULL Pointer DereferenceBase
- Data version
- 5.1
- Document digest
- 91098ee7b783e0e2053b9a03ff3a2e14fa47c4b4f34c1a2f432ab74075b8eced
05 Affected products
06 References
- secunia.com38794http://secunia.com/advisories/38794
- lists.vmware.com[security-announce] 20100303 VMSA-2010-0004 ESX Service Console and vMA third party updateshttp://lists.vmware.com/pipermail/security-announce/2010/000082.html
- secunia.com35729http://secunia.com/advisories/35729
- cvs.openssl.orghttp://cvs.openssl.org/chngview?cn=17369
- www.openwall.com[oss-security] 20090602 Re: Two OpenSSL DTLS remote DoShttp://www.openwall.com/lists/oss-security/2009/06/02/1
- www.redhat.comRHSA-2009:1335http://www.redhat.com/support/errata/RHSA-2009-1335.html
- h20000.www2.hp.comHPSBMA02492http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444
- secunia.com36533http://secunia.com/advisories/36533
- oval.cisecurity.orgoval:org.mitre.oval:def:11179https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11179
- www.ubuntu.comUSN-792-1http://www.ubuntu.com/usn/USN-792-1
- oval.cisecurity.orgoval:org.mitre.oval:def:7469https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7469
- rt.openssl.orghttp://rt.openssl.org/Ticket/Display.html?id=1679&user=guest&pass=guest
- ftp.netbsd.orgNetBSD-SA2009-009ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-009.txt.asc
- secunia.com38834http://secunia.com/advisories/38834
- exchange.xforce.ibmcloud.comopenssl-changecipherspec-dos(50963)https://exchange.xforce.ibmcloud.com/vulnerabilities/50963
- secunia.com35685http://secunia.com/advisories/35685
- www.exploit-db.com8873https://www.exploit-db.com/exploits/8873
- secunia.com35571http://secunia.com/advisories/35571
- lists.opensuse.orgSUSE-SR:2009:012http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html
- www.securityfocus.com35174http://www.securityfocus.com/bid/35174
- www.vupen.comADV-2010-0528http://www.vupen.com/english/advisories/2010/0528
07 Fixed in
Debian 12
- openssl Fixed in 0.9.8k-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- openssl Fixed in 0.9.8k-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- openssl Fixed in 0.9.8k-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.