Vulnerability in Cisco Css11000 Content Services Switch
CVE-2003-0851
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.061 (93.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.061 · newest: 0.061 · change: 0.000
Affected products
- Cisco Css11000 Content Services Switch
- Cisco iOS — versions 12.1\(11b\)e, 12.2sy, 12.1(11)e
- Cisco Pix Firewall — versions 6.2.2_.111
- Cisco Pix Firewall Software — versions 6.2(1), 6.0(3), 6.0(2)
- OpenSSL — versions 0.9.6, 0.9.6a, 0.9.6b
Public proof-of-concept exploits
References
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:5528 (signature, vdb-entry)
- www.redhat.com/archives/fedora-announce-list/2005-October/msg00087.html (vendor-advisory)
- secunia.com/advisories/17381 (third-party-advisory)
- www.cisco.com/warp/public/707/cisco-sa-20030930-ssl.shtml (vendor-advisory)
- www.securityfocus.com/bid/8970 (Patch, vdb-entry, Vendor Advisory)
- marc.info/ (mailing-list)
- rhn.redhat.com/errata/RHSA-2004-119.html (vendor-advisory)
- www.openssl.org/news/secadv_20031104.txt (Patch, Vendor Advisory)
- www.kb.cert.org/vuls/id/412478 (US Government Resource, Patch, Third Party Advisory, third-party-advisory)
- marc.info/ (mailing-list)
Frequently asked questions
- What is CVE-2003-0851?
- CVE-2003-0851 is a vulnerability in Cisco Css11000 Content Services Switch. Published 2003-12-01.
- Is CVE-2003-0851 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.