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CVE-2005-2703

Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP...

5.0 Medium

Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP headers of XML HTTP requests via XMLHttpRequest, and possibly use the client to exploit vulnerabilities in servers or proxies, including HTTP request smuggling and HTTP request splitting.

Exploit likelihood

1.79%Down 2.6 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP headers of XML HTTP requests via XMLHttpRequest, and possibly use the client to exploit vulnerabilities in servers or proxies, including HTTP request smuggling and HTTP request splitting.

Record
CVE-2005-2703
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:P/A:N
Weakness
CWE-94
Updated
2026-11-02
CVE List No score

Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP headers of XML HTTP requests via XMLHttpRequest, and possibly use the client to exploit vulnerabilities in servers or proxies, including HTTP request smuggling and HTTP request splitting.

Record
CVE-2005-2703
Updated
2026-11-02
EUVDEUVD-2005-2704 No score

Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP headers of XML HTTP requests via XMLHttpRequest, and possibly use the client to exploit vulnerabilities in servers or proxies, including HTTP request smuggling and HTTP request splitting.

Record
EUVD-2005-2704
Updated
2026-11-03
GitHub AdvisoriesGHSA-g9fw-v33p-xrq5 No score

Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP...

Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP headers of XML HTTP requests via XMLHttpRequest, and possibly use the client to exploit vulnerabilities in servers or proxies, including HTTP request smuggling and HTTP request splitting.

Record
GHSA-g9fw-v33p-xrq5
Weakness
CWE-94
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
mozilla-firefox
Debian:3.1
From an advisory covering 7 CVEs
 before 1.0.4-2sarge5, plus listed versions
1.0.4-21.0.4-2sarge11.0.4-2sarge21.0.4-2sarge31.0.4-2sarge4
1.0.4-2sarge5
mozilla
Debian:3.0
From an advisory covering 8 CVEs
 All versions, plus listed versions
2:1.0.0-0.woody.12:1.7.10-12:1.7.11-12:1.7.12-12:1.7.12-1.1
Show 22 moreShow less
2:1.7.12-1.22:1.7.13-0.12:1.7.13-0.22:1.7.13-0.32:1.7.5-12:1.7.6-12:1.7.7-12:1.7.7-22:1.7.8-12:1.7.8-1sarge12:1.7.8-1sarge102:1.7.8-1sarge22:1.7.8-1sarge32:1.7.8-1sarge52:1.7.8-1sarge62:1.7.8-1sarge72:1.7.8-1sarge7.12:1.7.8-1sarge7.2.12:1.7.8-1sarge7.2.22:1.7.8-1sarge7.3.12:1.7.8-1sarge82:1.7.8-1sarge9
 None known
mozilla
Debian:3.1
From an advisory covering 8 CVEs
 before 1:1.7.8-1sarge3
1:1.7.8-1sarge3
mozilla-thunderbird
Debian:3.1
From an advisory covering 9 CVEs
 before 1.0.2-2.sarge1.0.7, plus listed versions
1.0.2-21.0.2-2.sarge1.0.6
1.0.2-2.sarge1.0.7
firefox
Red Hat:enterprise_linux:4::as
From an advisory covering 9 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
firefox-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 9 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
firefox
Red Hat:enterprise_linux:4::desktop
From an advisory covering 9 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
firefox-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 9 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
firefox
Red Hat:enterprise_linux:4::es
From an advisory covering 9 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
firefox-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 9 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
Show 22 moreShow less
Affected packages
PackageAffectedFixed
firefox
Red Hat:enterprise_linux:4::ws
From an advisory covering 9 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
firefox-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 9 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
devhelp
Red Hat:enterprise_linux:4::as
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp
Red Hat:enterprise_linux:4::desktop
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp
Red Hat:enterprise_linux:4::es
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp
Red Hat:enterprise_linux:4::ws
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
devhelp-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 8 CVEs
 before 0:0.9.2-2.4.7
0:0.9.2-2.4.7
thunderbird
Red Hat:enterprise_linux:4::as
From an advisory covering 8 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
thunderbird-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 8 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
thunderbird
Red Hat:enterprise_linux:4::desktop
From an advisory covering 8 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
thunderbird-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 8 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
thunderbird
Red Hat:enterprise_linux:4::es
From an advisory covering 8 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
thunderbird-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 8 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
thunderbird
Red Hat:enterprise_linux:4::ws
From an advisory covering 8 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1
thunderbird-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 8 CVEs
 before 0:1.0.7-1.4.1
0:1.0.7-1.4.1

History

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

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

In short

CVE-2005-2703 is a medium vulnerability (CVSS 5.0) in Mozilla Firefox, published September 23, 2005. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.79%, the 78th percentile. No source names a fixed version.

References

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