When was CVE-2003-0721 disclosed?

CVE-2003-0721 was first published in the National Vulnerability Database on September 17, 2003, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2003-0721 actively exploited?

CVE-2003-0721 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 86.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2003-0721?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2003-0721, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2003-0721

NONECVSS 0.0

0.0

Integer signedness error in rfc2231_get_param from strings.c in PINE before 4.58 allows remote attackers to execute arbitrary code via an email that causes an out-of-bounds array access using a negative number.

CVSS v3: —
EG Score: —
EPSS: 86.4%
KEV: Not listed

References (14)

cve@mitrehttp://lists.grok.org.uk/pipermail/full-disclosure/2003-September/009850.html
cve@mitrehttp://marc.info/?l=bugtraq&m=106329356702508&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=106367213400313&w=2
cve@mitrehttp://www.idefense.com/advisory/09.10.03.txt
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2003-273.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2003-274.html
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A503
af854a3a-2127-422b-91ae-364da2661108http://lists.grok.org.uk/pipermail/full-disclosure/2003-September/009850.html
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=106329356702508&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=106367213400313&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.idefense.com/advisory/09.10.03.txt
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-273.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-274.html
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A503

Is Your Infrastructure Affected by CVE-2003-0721?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2003-0721

Published

Last Modified

References (14)

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2003-0721?

CVE-2003-0721

📅 Published

🔄 Last Modified

🔗 References (14)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2003-0721?

Published

Last Modified

References (14)

Frequently asked(4)