The JavaScript engine in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunder
The JavaScript engine in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunderbird ESR 17.x before 17.0.10, and SeaMonkey before 2.22 does not properly allocate memory for unspecified functions, which allows remote attackers to conduct buffer overflow attacks via a crafted web page.
- Published
- Oct 30, 2013
- Updated
- Jun 16, 2026
- EPSS
- 2.1% · 81th percentile
- CWE
- CWE-119
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Report tools
Action score
18
Monitor
Low priority for now.
- CVSS
- 17 / 40 · 4.3 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 2.1%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| mozilla | thunderbird esr | cpe:2.3:a:mozilla:thunderbird_esr |
| mozilla | firefox | cpe:2.3:a:mozilla:firefox |
| mozilla | seamonkey | cpe:2.3:a:mozilla:seamonkey |
| mozilla | thunderbird | cpe:2.3:a:mozilla:thunderbird |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- mozilla firefoxup to 24.0 inclusive
- mozilla firefox17.0
- mozilla firefox17.0.1
- mozilla firefox17.0.2
- mozilla firefox17.0.3
- mozilla firefox17.0.4
- mozilla firefox17.0.5
- mozilla firefox17.0.6
- mozilla firefox17.0.7
- mozilla firefox17.0.8
- mozilla firefox17.0.9
- mozilla firefox19.0
- mozilla firefox19.0.1
- mozilla firefox19.0.2
- mozilla firefox20.0
- mozilla firefox20.0.1
- mozilla firefox21.0
- mozilla firefox22.0
- mozilla firefox23.0
- mozilla firefox23.0.1
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:7 | icedove | before 17.0.10-1~deb7u1 | 17.0.10-1~deb7u1 |
| Debian:7 | iceweasel | before 17.0.10esr-1~deb7u1 | 17.0.10esr-1~deb7u1 |
| Red Hat:enterprise_linux:5::client | firefox | before 0:17.0.10-1.el5_10 | 0:17.0.10-1.el5_10 |
| Red Hat:enterprise_linux:5::client | firefox-debuginfo | before 0:17.0.10-1.el5_10 | 0:17.0.10-1.el5_10 |
| Red Hat:enterprise_linux:5::client | thunderbird | before 0:17.0.10-1.el5_10 | 0:17.0.10-1.el5_10 |
| Red Hat:enterprise_linux:5::client | thunderbird-debuginfo | before 0:17.0.10-1.el5_10 | 0:17.0.10-1.el5_10 |
| Red Hat:enterprise_linux:5::client | xulrunner | before 0:17.0.10-1.el5_10 | 0:17.0.10-1.el5_10 |
| Red Hat:enterprise_linux:5::client | xulrunner-debuginfo | before 0:17.0.10-1.el5_10 | 0:17.0.10-1.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | xulrunner-devel | before 0:17.0.10-1.el5_10 | 0:17.0.10-1.el5_10 |
| Red Hat:enterprise_linux:6::client | firefox | before 0:17.0.10-1.el6_4 | 0:17.0.10-1.el6_4 |
| Red Hat:enterprise_linux:6::client | firefox-debuginfo | before 0:17.0.10-1.el6_4 | 0:17.0.10-1.el6_4 |
| Red Hat:enterprise_linux:6::client | thunderbird | before 0:17.0.10-1.el6_4 | 0:17.0.10-1.el6_4 |
| Red Hat:enterprise_linux:6::client | thunderbird-debuginfo | before 0:17.0.10-1.el6_4 | 0:17.0.10-1.el6_4 |
| Red Hat:enterprise_linux:6::client | xulrunner | before 0:17.0.10-1.el6_4 | 0:17.0.10-1.el6_4 |
| Red Hat:enterprise_linux:6::client | xulrunner-debuginfo | before 0:17.0.10-1.el6_4 | 0:17.0.10-1.el6_4 |
| Red Hat:enterprise_linux:6::client | xulrunner-devel | before 0:17.0.10-1.el6_4 | 0:17.0.10-1.el6_4 |
Same product
mozilla: all recordsOther highest-scoring records for the same primary product.
- CVE-2013-5597Use-after-free vulnerability in the nsDocLoader::doStopDocumentLoad function in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.1042Plan
- CVE-2013-1718Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird befor42Plan
- CVE-2013-5604The txXPathNodeUtils::getBaseURI function in the XSLT processor in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x bef39Monitor
- CVE-2013-1726Mozilla Updater in Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9,24Monitor
- CVE-2013-1717Mozilla Firefox before 23.0, Firefox ESR 17.x before 17.0.8, Thunderbird before 17.0.8, Thunderbird ESR 17.x before 17.0.8, and SeaMonkey be22Monitor
- CVE-2013-1737Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9, and SeaMonkey befo21Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:icedove | 17.0.10-1~deb7u1 · Debian:7 | Package registry (OSV) |
| debian:iceweasel | 17.0.10esr-1~deb7u1 · Debian:7 | Package registry (OSV) |
| red hat:firefox | 0:17.0.10-1.el5_10 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:firefox-debuginfo | 0:17.0.10-1.el5_10 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:thunderbird | 0:17.0.10-1.el5_10 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:thunderbird-debuginfo | 0:17.0.10-1.el5_10 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:xulrunner | 0:17.0.10-1.el5_10 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:xulrunner-debuginfo | 0:17.0.10-1.el5_10 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:xulrunner-devel | 0:17.0.10-1.el5_10 · Red Hat:enterprise_linux:5::client_workstation | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
If successful
- Confidentiality
- none
- Integrity
- none
- Availability
- P · the service can be disrupted
- Attack complexity
- M
- Confidentiality impact
- None
- Integrity impact
- None
- Availability impact
- P
Weakness class (CWE)
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory BufferCVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Overflow BuffersCAPEC-100likelihood: High · Very High
- Buffer ManipulationCAPEC-123likelihood: High · Very High
- Client-side Injection-induced Buffer OverflowCAPEC-14likelihood: Medium · High
- Filter Failure through Buffer OverflowCAPEC-24likelihood: High · High
- MIME ConversionCAPEC-42likelihood: High · High
- Overflow Binary Resource FileCAPEC-44likelihood: High · Very High
- Buffer Overflow via Symbolic LinksCAPEC-45likelihood: High · High
ATT&CK techniques
—
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html
- lists.opensuse.org/opensuse-security-announce/2013-11/msg00006.html
- lists.opensuse.org/opensuse-security-announce/2013-11/msg00014.html
- rhn.redhat.com/errata/RHSA-2013-1476.html
- rhn.redhat.com/errata/RHSA-2013-1480.html
- www.debian.org/security/2013/dsa-2788
- www.debian.org/security/2013/dsa-2797
- www.mozilla.org/security/announce/2013/mfsa2013-96.html
- www.securityfocus.com/bid/63421
- bugzilla.mozilla.org/show_bug.cgi?id=916580
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18694
- security.gentoo.org/glsa/201504-01
Vendor advisories and official records. Exploit/PoC links are deliberately left out.