CVE-2003-0545

Home/CVE/Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly exe

CVE

Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly exe

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 · CVSS 9.8 EPSS 0.74574

Act now

EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
EPSS percentile: top 1% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-415Double Free

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Affected Products & Versions

opensslall versions

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Scoring & Timeline

9.8

CRITICAL · CVSS v3.1 · cve@mitre.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD17 Nov 2003 · 05:00 AM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

⚑

Vendor Advisories

rhsaRHSA-2003:292Moderate

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://secunia.com/advisories/22249Broken LinkVendor Advisory

http://www-1.ibm.com/support/docview.wss?uid=swg21247112Broken Link

http://www.cert.org/advisories/CA-2003-26.htmlThird Party AdvisoryUS Government Resource

http://www.debian.org/security/2003/dsa-394Broken Link

http://www.kb.cert.org/vuls/id/935264Third Party AdvisoryUS Government Resource

http://www.redhat.com/support/errata/RHSA-2003-292.htmlBroken LinkPatchVendor Advisory

Show all 10 references

http://www.securityfocus.com/bid/8732Broken LinkThird Party AdvisoryVDB Entry

http://www.uniras.gov.uk/vuls/2003/006489/openssl.htmBroken LinkPatchVendor Advisory

http://www.vupen.com/english/advisories/2006/3900Broken Link

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2590Broken Link

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