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Vulnerability record · CVE-2005-0989 · published 2 May 2005

CVE-2005-0989: Mozilla firefox vulnerability

Mozilla · Firefox

The find_replen function in jsstr.c in the Javascript engine for Mozilla Suite 1.7.6, Firefox 1.0.1 and 1.0.2, and Netscape 7.2 allows remote attackers to read portions of heap memory in a Javascript string via the lambda replace method.

5.0 CVSS 2.0 Medium EPSS 10% · top 4.5%
5.0CVSS 2.0 base score
10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
36References, 6 tagged exploit
16 Jun 2026Last modified by NVD

Description

The find_replen function in jsstr.c in the Javascript engine for Mozilla Suite 1.7.6, Firefox 1.0.1 and 1.0.2, and Netscape 7.2 allows remote attackers to read portions of heap memory in a Javascript string via the lambda replace method.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.49/SCOSA-2005.49.txt
http://secunia.com/advisories/14820 ExploitPatchVendor Advisory
http://secunia.com/advisories/14821 PatchVendor Advisory
http://secunia.com/advisories/19823 Vendor Advisory
http://securitytracker.com/id?1013635 Exploit
http://securitytracker.com/id?1013643 Exploit
http://www.gentoo.org/security/en/glsa/glsa-200504-18.xml PatchVendor Advisory
http://www.mozilla.org/security/announce/mfsa2005-33.html Vendor Advisory
http://www.novell.com/linux/security/advisories/2006_04_25.html
http://www.redhat.com/support/errata/RHSA-2005-383.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2005-384.html
http://www.redhat.com/support/errata/RHSA-2005-386.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2005-601.html
http://www.securityfocus.com/bid/12988
http://www.securityfocus.com/bid/15495
https://bugzilla.mozilla.org/show_bug.cgi?id=288688
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100025
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11706
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.49/SCOSA-2005.49.txt
http://secunia.com/advisories/14820 ExploitPatchVendor Advisory
http://secunia.com/advisories/14821 PatchVendor Advisory
http://secunia.com/advisories/19823 Vendor Advisory
http://securitytracker.com/id?1013635 Exploit
http://securitytracker.com/id?1013643 Exploit
http://www.gentoo.org/security/en/glsa/glsa-200504-18.xml PatchVendor Advisory
http://www.mozilla.org/security/announce/mfsa2005-33.html Vendor Advisory
http://www.novell.com/linux/security/advisories/2006_04_25.html
http://www.redhat.com/support/errata/RHSA-2005-383.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2005-384.html
http://www.redhat.com/support/errata/RHSA-2005-386.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2005-601.html
http://www.securityfocus.com/bid/12988
http://www.securityfocus.com/bid/15495
https://bugzilla.mozilla.org/show_bug.cgi?id=288688
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100025
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11706

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2005-0989), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.