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CVE-2006-1737

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8,...

9.3 HighFix available

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary bytecode via JavaScript with a large regular expression.

Exploit likelihood

4.91%Up 1.0 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 9.3

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary bytecode via JavaScript with a large regular expression.

Record
CVE-2006-1737
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-189
Updated
2026-11-02
CVE List No score

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary bytecode via JavaScript with a large regular expression.

Record
CVE-2006-1737
Updated
2026-11-02
EUVDEUVD-2006-1737 No score

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary bytecode via JavaScript with a large regular expression.

Record
EUVD-2006-1737
Updated
2026-11-03
GitHub AdvisoriesGHSA-rxwh-g7jh-p598 No score

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8,...

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary bytecode via JavaScript with a large regular expression.

Record
GHSA-rxwh-g7jh-p598
Updated
2026-11-02
OSV No score

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary bytecode via JavaScript with a large regular expression.

Record
CVE-2006-1737
Updated
2026-11-02
OSVDEBIAN-CVE-2006-1737 No score

Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary bytecode via JavaScript with a large regular expression.

Record
DEBIAN-CVE-2006-1737
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
thunderbird
Debian:12
 before 1.5.0.2-1
1.5.0.2-1
thunderbird
Debian:13
 before 1.5.0.2-1
1.5.0.2-1
thunderbird
Debian:14
 before 1.5.0.2-1
1.5.0.2-1
mozilla-firefox
Debian:3.1
 before 1.0.4-2sarge6, plus listed versions
1.0.4-21.0.4-2sarge11.0.4-2sarge21.0.4-2sarge31.0.4-2sarge41.0.4-2sarge5
1.0.4-2sarge6
mozilla
Debian:3.1
 before 2:1.7.8-1sarge5, plus listed versions
2:1.7.8-12:1.7.8-1sarge12:1.7.8-1sarge22:1.7.8-1sarge3
2:1.7.8-1sarge5
mozilla-thunderbird
Debian:3.1
 before 1.0.2-2.sarge1.0.8, plus listed versions
1.0.2-21.0.2-2.sarge1.0.61.0.2-2.sarge1.0.7
1.0.2-2.sarge1.0.8
firefox
Red Hat:enterprise_linux:4::as
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
firefox-debuginfo
Red Hat:enterprise_linux:4::as
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
firefox
Red Hat:enterprise_linux:4::desktop
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
firefox-debuginfo
Red Hat:enterprise_linux:4::desktop
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
Show 24 moreShow less
Affected packages
PackageAffectedFixed
firefox
Red Hat:enterprise_linux:4::es
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
firefox-debuginfo
Red Hat:enterprise_linux:4::es
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
firefox
Red Hat:enterprise_linux:4::ws
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
firefox-debuginfo
Red Hat:enterprise_linux:4::ws
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
devhelp
Red Hat:enterprise_linux:4::as
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp-debuginfo
Red Hat:enterprise_linux:4::as
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp-devel
Red Hat:enterprise_linux:4::as
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp
Red Hat:enterprise_linux:4::desktop
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp-debuginfo
Red Hat:enterprise_linux:4::desktop
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp-devel
Red Hat:enterprise_linux:4::desktop
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp
Red Hat:enterprise_linux:4::es
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp-debuginfo
Red Hat:enterprise_linux:4::es
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp-devel
Red Hat:enterprise_linux:4::es
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp
Red Hat:enterprise_linux:4::ws
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp-debuginfo
Red Hat:enterprise_linux:4::ws
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
devhelp-devel
Red Hat:enterprise_linux:4::ws
 before 0:0.9.2-2.4.8
0:0.9.2-2.4.8
thunderbird
Red Hat:enterprise_linux:4::as
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
thunderbird-debuginfo
Red Hat:enterprise_linux:4::as
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
thunderbird
Red Hat:enterprise_linux:4::desktop
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
thunderbird-debuginfo
Red Hat:enterprise_linux:4::desktop
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
thunderbird
Red Hat:enterprise_linux:4::es
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
thunderbird-debuginfo
Red Hat:enterprise_linux:4::es
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
thunderbird
Red Hat:enterprise_linux:4::ws
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1
thunderbird-debuginfo
Red Hat:enterprise_linux:4::ws
 before 0:1.0.8-1.4.1
0:1.0.8-1.4.1

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2006-1737 is a high vulnerability (CVSS 9.3) in Mozilla Firefox, published April 14, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.91%, the 92nd percentile. Fixed in thunderbird 1.5.0.2-1.

References

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Left out here: 10 references. The JSON record has them.

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