CVE-2013-1677
The gfxSkipCharsIterator::SetOffsets function in Mozilla Firefox before 21.0, Firefox ESR 17.x...
10.0 High
The gfxSkipCharsIterator::SetOffsets function in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.
Exploit likelihood
5.50%Down 2.7 points since Feb 4, 2022
What each source reports
NVD Score used
The gfxSkipCharsIterator::SetOffsets function in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.
- Record
CVE-2013-1677- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
The gfxSkipCharsIterator::SetOffsets function in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.
- Record
CVE-2013-1677- Updated
- 2026-11-02
EUVDEUVD-2013-1704 No score
The gfxSkipCharsIterator::SetOffsets function in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.
- Record
EUVD-2013-1704- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r887-g3fw-6c4x No score
The gfxSkipCharsIterator::SetOffsets function in Mozilla Firefox before 21.0, Firefox ESR 17.x...
The gfxSkipCharsIterator::SetOffsets function in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.
- Record
GHSA-r887-g3fw-6c4x- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10071-1 No score
MozillaFirefox-50.1.0-1.1 on GA media
These are all security issues fixed in the MozillaFirefox-50.1.0-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10071-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10230-1 No score
MozillaThunderbird-45.5.1-1.1 on GA media
These are all security issues fixed in the MozillaThunderbird-45.5.1-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10230-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
iceweaselDebian:7 From an advisory covering 22 CVEs |
before 17.0.6esr-1~deb7u1, plus listed versions 10.0.12esr-110.0.12esr-1+alpha10.0.12esr-1+nmu110.0.12esr-1+nmu1+alpha11.0-1 Show 31 moreShow less11.0-211.0-311.0-411.0~b1-111.0~b1-211.0~b2-111.0~b3-111.0~b4-111.0~b5-111.0~b6-112.0-112.0-212.0-312.0-412.0-512.0-612.0-713.0-113.0.1-113.0.1-214.0.1-114.0.1-215.0-115.0.1-116.0-116.0.1-116.0.2-117.0-117.0.1-117.0.1-217.0.5esr-1 |
17.0.6esr-1~deb7u1 |
icedoveDebian:7 From an advisory covering 21 CVEs |
before 17.0.7-1~deb7u1, plus listed versions 10.0.12-111.0-116.0.2-117.0-117.0.2-117.0.4-117.0.5-117.0.5-2 |
17.0.7-1~deb7u1 |
firefoxRed Hat:enterprise_linux:5::server From an advisory covering 10 CVEs |
before 0:17.0.6-1.el5_9 | 0:17.0.6-1.el5_9 |
firefox-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 10 CVEs |
before 0:17.0.6-1.el5_9 | 0:17.0.6-1.el5_9 |
xulrunnerRed Hat:enterprise_linux:5::server From an advisory covering 10 CVEs |
before 0:17.0.6-1.el5_9 | 0:17.0.6-1.el5_9 |
xulrunner-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 10 CVEs |
before 0:17.0.6-1.el5_9 | 0:17.0.6-1.el5_9 |
xulrunner-develRed Hat:enterprise_linux:5::server From an advisory covering 10 CVEs |
before 0:17.0.6-1.el5_9 | 0:17.0.6-1.el5_9 |
firefoxRed Hat:enterprise_linux:6::client From an advisory covering 10 CVEs |
before 0:17.0.6-1.el6_4 | 0:17.0.6-1.el6_4 |
firefox-debuginfoRed Hat:enterprise_linux:6::client From an advisory covering 10 CVEs |
before 0:17.0.6-1.el6_4 | 0:17.0.6-1.el6_4 |
xulrunnerRed Hat:enterprise_linux:6::client From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
Show 27 moreShow less
| Package | Affected | Fixed |
|---|---|---|
xulrunner-debuginfoRed Hat:enterprise_linux:6::client From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
xulrunner-develRed Hat:enterprise_linux:6::client From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
firefoxRed Hat:enterprise_linux:6::computenode From an advisory covering 10 CVEs |
before 0:17.0.6-1.el6_4 | 0:17.0.6-1.el6_4 |
firefox-debuginfoRed Hat:enterprise_linux:6::computenode From an advisory covering 10 CVEs |
before 0:17.0.6-1.el6_4 | 0:17.0.6-1.el6_4 |
xulrunnerRed Hat:enterprise_linux:6::computenode From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
xulrunner-debuginfoRed Hat:enterprise_linux:6::computenode From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
xulrunner-develRed Hat:enterprise_linux:6::computenode From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
firefoxRed Hat:enterprise_linux:6::server From an advisory covering 10 CVEs |
before 0:17.0.6-1.el6_4 | 0:17.0.6-1.el6_4 |
firefox-debuginfoRed Hat:enterprise_linux:6::server From an advisory covering 10 CVEs |
before 0:17.0.6-1.el6_4 | 0:17.0.6-1.el6_4 |
xulrunnerRed Hat:enterprise_linux:6::server From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
xulrunner-debuginfoRed Hat:enterprise_linux:6::server From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
xulrunner-develRed Hat:enterprise_linux:6::server From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
firefoxRed Hat:enterprise_linux:6::workstation From an advisory covering 10 CVEs |
before 0:17.0.6-1.el6_4 | 0:17.0.6-1.el6_4 |
firefox-debuginfoRed Hat:enterprise_linux:6::workstation From an advisory covering 10 CVEs |
before 0:17.0.6-1.el6_4 | 0:17.0.6-1.el6_4 |
xulrunnerRed Hat:enterprise_linux:6::workstation From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
xulrunner-debuginfoRed Hat:enterprise_linux:6::workstation From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
xulrunner-develRed Hat:enterprise_linux:6::workstation From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
thunderbirdRed Hat:rhel_productivity:5 From an advisory covering 10 CVEs |
before 0:17.0.6-1.el5_9 | 0:17.0.6-1.el5_9 |
thunderbird-debuginfoRed Hat:rhel_productivity:5 From an advisory covering 10 CVEs |
before 0:17.0.6-1.el5_9 | 0:17.0.6-1.el5_9 |
thunderbirdRed Hat:enterprise_linux:6::client From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
thunderbird-debuginfoRed Hat:enterprise_linux:6::client From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
thunderbirdRed Hat:enterprise_linux:6::server From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
thunderbird-debuginfoRed Hat:enterprise_linux:6::server From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
thunderbirdRed Hat:enterprise_linux:6::workstation From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
thunderbird-debuginfoRed Hat:enterprise_linux:6::workstation From an advisory covering 10 CVEs |
before 0:17.0.6-2.el6_4 | 0:17.0.6-2.el6_4 |
MozillaFirefoxopenSUSE:Tumbleweed From an advisory covering 899 CVEs |
before 50.1.0-1.1 | 50.1.0-1.1 |
MozillaThunderbirdopenSUSE:Tumbleweed From an advisory covering 560 CVEs |
before 45.5.1-1.1 | 45.5.1-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-1677 is a high vulnerability (CVSS 10.0) in Mozilla Firefox, published May 16, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.50%, the 92nd percentile. No source names a fixed version.
References
bugzilla.mozilla.org/show_bug.cgi?id=826163
debian.org/security/2013/dsa-2699
mandriva.com/security/advisories?name=MDVSA-2013:165
lists.opensuse.org/opensuse-security-announce/2013-05/msg00010.html
ubuntu.com/usn/USN-1823-1
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16979
Show 194 moreShow less
rhn.redhat.com/errata/RHSA-2013-0821.html
securityfocus.com/bid/59868
mozilla.org/security/announce/2013/mfsa2013-48.html
nvd.nist.gov/vuln/detail/CVE-2013-1677
github.com/advisories/GHSA-r887-g3fw-6c4x
access.redhat.com/errata/RHSA-2013:0820
bugzilla.redhat.com/show_bug.cgi?id=962591
security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_0820.json
cve.org/CVERecord?id=CVE-2013-0801
cisa.gov/known-exploited-vulnerabilities-catalog
suse.com/security/cve/CVE-2008-5913
This page doesn't list everything
Left out here: 786 references. The JSON record has them.