Vulnerability Details : CVE-2003-0544
OpenSSL 0.9.6 and 0.9.7 does not properly track the number of characters in certain ASN.1 inputs, which allows remote attackers to cause a denial of service (crash) via an SSL client certificate that causes OpenSSL to read past the end of a buffer when the long form is used.
Vulnerability category: Denial of service
Products affected by CVE-2003-0544
- cpe:2.3:a:openssl:openssl:0.9.6:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:0.9.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2003-0544
37.85%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2003-0544
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
Vendor statements for CVE-2003-0544
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Red Hat 2008-07-07For Red Hat Enterprise Linux 2.1 OpenSSL packages (openssl, openssl096, openssl095a) issue was addressed via RHSA-2003:293. The OpenSSL packages in Red Hat Enterprise Linux 3 and 4 (openssl, openssl096b) contain a backported patch since their initial release. The OpenSSL packages in Red Hat Enterprise Linux 5 are based on fixed upstream release (openssl), or contain backported patch since their initial release (openssl097a).
References for CVE-2003-0544
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http://www.vupen.com/english/advisories/2006/3900
Webmail: access your OVH emails on ovhcloud.com | OVHcloud
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http://sunsolve.sun.com/search/document.do?assetkey=1-66-201029-1
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4574
404 Not Found
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http://www.kb.cert.org/vuls/id/380864
VU#380864 - OpenSSL contains integer overflow handling ASN.1 tags (2)US Government Resource
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http://www.debian.org/security/2003/dsa-393
Debian -- The Universal Operating System
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http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104893
104893 – (CVE-2003-0543, CVE-2003-0544, CVE-2003-0545) CAN-2003-0543/0544 OpenSSL ASN.1 protocol crashes
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http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm
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http://www.linuxsecurity.com/advisories/engarde_advisory-3693.html
Stay Vigilant with Timely Linux Security Advisories
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http://www.debian.org/security/2003/dsa-394
Debian -- The Universal Operating System
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http://www-1.ibm.com/support/docview.wss?uid=swg21247112
IBM notice: The page you requested cannot be displayed
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http://www.redhat.com/support/errata/RHSA-2003-291.html
SupportPatch;Vendor Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/43041
OpenSSL ASN.1 inputs SSL client certificate denial of service CVE-2003-0544 Vulnerability Report
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http://www.cert.org/advisories/CA-2003-26.html
2003 CERT AdvisoriesUS Government Resource
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http://www.securityfocus.com/bid/8732
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http://www.redhat.com/support/errata/RHSA-2003-292.html
SupportPatch;Vendor Advisory
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