VulnerabilityModified
CVE-2003-0545
Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding.
CRITICAL 9.8EPSS 87.5%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 87.5%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 87.50% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- openssl/openssl
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/22249Broken Link, Vendor Advisory
- http://www-1.ibm.com/support/docview.wss?uid=swg21247112Broken Link
- http://www.cert.org/advisories/CA-2003-26.htmlThird Party Advisory, US Government Resource
- http://www.debian.org/security/2003/dsa-394Broken Link
- http://www.kb.cert.org/vuls/id/935264Third Party Advisory, US Government Resource
- http://www.redhat.com/support/errata/RHSA-2003-292.htmlBroken Link, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/8732Broken Link, Third Party Advisory, VDB Entry
- http://www.uniras.gov.uk/vuls/2003/006489/openssl.htmBroken Link, Patch, Vendor Advisory
- http://www.vupen.com/english/advisories/2006/3900Broken Link
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2590Broken Link
- http://secunia.com/advisories/22249Broken Link, Vendor Advisory
- http://www-1.ibm.com/support/docview.wss?uid=swg21247112Broken Link
- http://www.cert.org/advisories/CA-2003-26.htmlThird Party Advisory, US Government Resource
- http://www.debian.org/security/2003/dsa-394Broken Link
- http://www.kb.cert.org/vuls/id/935264Third Party Advisory, US Government Resource
- http://www.redhat.com/support/errata/RHSA-2003-292.htmlBroken Link, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/8732Broken Link, Third Party Advisory, VDB Entry
- http://www.uniras.gov.uk/vuls/2003/006489/openssl.htmBroken Link, Patch, Vendor Advisory
- http://www.vupen.com/english/advisories/2006/3900Broken Link
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2590Broken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.