--- title: "CVE-2007-0009: Stack-based buffer overflow in the SSLv2… | CubePath" description: "Stack-based buffer overflow in the SSLv2 support in Mozilla Network Security Services (NSS) before 3.11.5, as used by Firefox before 1.5.0.10 and 2.x…" language: en source: https://cubepath.com/security/cve/CVE-2007-0009 --- # CVE-2007-0009: Stack-based buffer overflow in the SSLv2… | CubePath ## Description Stack-based buffer overflow in the SSLv2 support in Mozilla Network Security Services (NSS) before 3.11.5, as used by Firefox before 1.5.0.10 and 2.x before 2.0.0.2, Thunderbird before 1.5.0.10, SeaMonkey before 1.0.8, and certain Sun Java System server products before 20070611, allows remote attackers to execute arbitrary code via invalid "Client Master Key" length values. Official description from the CVE record, published by redhat. Copyright © 1999-2026 The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CVE license. [View the record on cve.org](https://www.cve.org/CVERecord?id=CVE-2007-0009) ## Key data ### EPSS Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days. Score 0.50611 (50.6% probability) Percentile 98.9% Scores of Nov 10, 2026 Model v2026.06.15 ## References Links listed in the CVE record. They lead to other sites, which CubePath does not control. - [RHSA-2007:0078](http://www.redhat.com/support/errata/RHSA-2007-0078.html) (redhat.com) vendor-advisory - [24562](http://secunia.com/advisories/24562) (secunia.com) third-party-advisory - [25597](http://secunia.com/advisories/25597) (secunia.com) third-party-advisory - [GLSA-200703-22](http://www.gentoo.org/security/en/glsa/glsa-200703-22.xml) (gentoo.org) vendor-advisory - [FEDORA-2007-278](http://fedoranews.org/cms/node/2709) (fedoranews.org) vendor-advisory - [24703](http://secunia.com/advisories/24703) (secunia.com) third-party-advisory - [24395](http://secunia.com/advisories/24395) (secunia.com) third-party-advisory - [20070223 Mozilla Network Security Services SSLv2 Server Stack Overflow Vulnerability](http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=483) (labs.idefense.com) third-party-advisory - [20070226 rPSA-2007-0040-1 firefox](http://www.securityfocus.com/archive/1/461336/100/0/threaded) (securityfocus.com) mailing-list - [FEDORA-2007-308](http://fedoranews.org/cms/node/2747) (fedoranews.org) vendor-advisory - [RHSA-2007:0108](http://www.redhat.com/support/errata/RHSA-2007-0108.html) (redhat.com) vendor-advisory - [24277](http://secunia.com/advisories/24277) (secunia.com) third-party-advisory - [SSA:2007-066-03](http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.374851) (slackware.com) vendor-advisory - [24384](http://secunia.com/advisories/24384) (secunia.com) third-party-advisory - [24406](http://secunia.com/advisories/24406) (secunia.com) third-party-advisory - [24457](http://secunia.com/advisories/24457) (secunia.com) third-party-advisory - [24253](http://secunia.com/advisories/24253) (secunia.com) third-party-advisory - [MDKSA-2007:052](http://www.mandriva.com/security/advisories?name=MDKSA-2007:052) (mandriva.com) vendor-advisory - [24343](http://secunia.com/advisories/24343) (secunia.com) third-party-advisory - [DSA-1336](http://www.debian.org/security/2007/dsa-1336) (debian.org) vendor-advisory - [VU#592796](http://www.kb.cert.org/vuls/id/592796) (kb.cert.org) third-party-advisory - [HPSBUX02153](http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742) (h20000.www2.hp.com) vendor-advisory - [ADV-2007-1165](http://www.vupen.com/english/advisories/2007/1165) (vupen.com) vdb-entry - [1017696](http://www.securitytracker.com/id?1017696) (securitytracker.com) vdb-entry - [102945](http://sunsolve.sun.com/search/document.do?assetkey=1-26-102945-1) (sunsolve.sun.com) vendor-advisory - [ADV-2007-0718](http://www.vupen.com/english/advisories/2007/0718) (vupen.com) vdb-entry - [FEDORA-2007-279](http://fedoranews.org/cms/node/2711) (fedoranews.org) vendor-advisory - [FEDORA-2007-309](http://fedoranews.org/cms/node/2749) (fedoranews.org) vendor-advisory - [GLSA-200703-18](http://security.gentoo.org/glsa/glsa-200703-18.xml) (security.gentoo.org) vendor-advisory - [24650](http://secunia.com/advisories/24650) (secunia.com) third-party-advisory - [USN-428-1](http://www.ubuntu.com/usn/usn-428-1) (ubuntu.com) vendor-advisory - [25588](http://secunia.com/advisories/25588) (secunia.com) third-party-advisory - [issues.rpath.com/browse/RPL-1103](https://issues.rpath.com/browse/RPL-1103) - [SUSE-SA:2007:019](http://lists.suse.com/archive/suse-security-announce/2007-Mar/0001.html) (lists.suse.com) vendor-advisory - [20070303 rPSA-2007-0040-3 firefox thunderbird](http://www.securityfocus.com/archive/1/461809/100/0/threaded) (securityfocus.com) mailing-list - [SUSE-SA:2007:022](http://www.novell.com/linux/security/advisories/2007%5F22%5Fmozilla.html) (novell.com) vendor-advisory - [24293](http://secunia.com/advisories/24293) (secunia.com) third-party-advisory - [SSA:2007-066-04](http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.363947) (slackware.com) vendor-advisory - [24456](http://secunia.com/advisories/24456) (secunia.com) third-party-advisory - [mozilla.org/security/announce/2007/mfsa2007-06.html](http://www.mozilla.org/security/announce/2007/mfsa2007-06.html) - [24342](http://secunia.com/advisories/24342) (secunia.com) third-party-advisory - [24287](http://secunia.com/advisories/24287) (secunia.com) third-party-advisory - [24522](http://secunia.com/advisories/24522) (secunia.com) third-party-advisory - [102856](http://sunsolve.sun.com/search/document.do?assetkey=1-26-102856-1) (sunsolve.sun.com) vendor-advisory - [bugzilla.mozilla.org/show\_bug.cgi?id=364323](https://bugzilla.mozilla.org/show%5Fbug.cgi?id=364323) - [ADV-2007-0719](http://www.vupen.com/english/advisories/2007/0719) (vupen.com) vdb-entry - [USN-431-1](http://www.ubuntu.com/usn/usn-431-1) (ubuntu.com) vendor-advisory - [RHSA-2007:0097](http://www.redhat.com/support/errata/RHSA-2007-0097.html) (redhat.com) vendor-advisory - [oval:org.mitre.oval:def:10174](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10174) (oval.cisecurity.org) vdb-entry signature - [24389](http://secunia.com/advisories/24389) (secunia.com) third-party-advisory - [issues.rpath.com/browse/RPL-1081](https://issues.rpath.com/browse/RPL-1081) - [24410](http://secunia.com/advisories/24410) (secunia.com) third-party-advisory - [32106](http://www.osvdb.org/32106) (osvdb.org) vdb-entry - [24333](http://secunia.com/advisories/24333) (secunia.com) third-party-advisory - [nss-clientmasterkey-bo(32663)](https://exchange.xforce.ibmcloud.com/vulnerabilities/32663) (exchange.xforce.ibmcloud.com) vdb-entry - [ADV-2007-2141](http://www.vupen.com/english/advisories/2007/2141) (vupen.com) vdb-entry - [MDKSA-2007:050](http://www.mandriva.com/security/advisories?name=MDKSA-2007:050) (mandriva.com) vendor-advisory - [64758](http://www.securityfocus.com/bid/64758) (securityfocus.com) vdb-entry - [24290](http://secunia.com/advisories/24290) (secunia.com) third-party-advisory - [24455](http://secunia.com/advisories/24455) (secunia.com) third-party-advisory - [RHSA-2007:0077](http://rhn.redhat.com/errata/RHSA-2007-0077.html) (rhn.redhat.com) vendor-advisory - [oracle.com/technetwork/topics/security/cpujan2014-1972949.h…](http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html) - [SSA:2007-066-05](http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.338131) (slackware.com) vendor-advisory - [RHSA-2007:0079](http://www.redhat.com/support/errata/RHSA-2007-0079.html) (redhat.com) vendor-advisory ## Timeline 1. ID reserved Dec 19, 2006 2. Record published Feb 26, 2007 3. Record last updated Aug 7, 2024 ## Look up another CVE ## About CubePath CubePath is a cloud provider with data centers in Europe and the United States. It offers VPS, bare metal servers and DDoS protection. [Cloud VPS](https://cubepath.com/vps) [DDoS protection](https://cubepath.com/ddos-protection) Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 20:00 UTC. [Sources and licenses](https://cubepath.com/security/cve/legal)