FKIE_CVE-2014-1531
Vulnerability from fkie_nvd - Published: 2014-04-30 10:49 - Updated: 2026-06-17 00:05
Severity
Summary
Use-after-free vulnerability in the nsGenericHTMLElement::GetWidthHeightForImage function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving an imgLoader object that is not properly handled during an image-resize operation.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mozilla | firefox | * | |
| mozilla | firefox | * | |
| mozilla | seamonkey | * | |
| mozilla | thunderbird | * | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 12.10 | |
| canonical | ubuntu_linux | 13.10 | |
| canonical | ubuntu_linux | 14.04 | |
| debian | debian_linux | 7.0 | |
| debian | debian_linux | 8.0 | |
| redhat | enterprise_linux_desktop | 5.0 | |
| redhat | enterprise_linux_desktop | 6.0 | |
| redhat | enterprise_linux_eus | 6.5 | |
| redhat | enterprise_linux_server | 5.0 | |
| redhat | enterprise_linux_server | 6.0 | |
| redhat | enterprise_linux_server_aus | 6.5 | |
| redhat | enterprise_linux_server_eus | 6.5 | |
| redhat | enterprise_linux_server_tus | 6.5 | |
| redhat | enterprise_linux_workstation | 5.0 | |
| redhat | enterprise_linux_workstation | 6.0 | |
| fedoraproject | fedora | 19 | |
| fedoraproject | fedora | 20 | |
| opensuse | opensuse | 11.4 | |
| opensuse | opensuse | 12.3 | |
| opensuse | opensuse | 13.1 | |
| suse | suse_linux_enterprise_server | 10 | |
| suse | suse_linux_enterprise_server | 11 |
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"value": "Use-after-free vulnerability in the nsGenericHTMLElement::GetWidthHeightForImage function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving an imgLoader object that is not properly handled during an image-resize operation."
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"value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en la funci\u00f3n nsGenericHTMLElement::GetWidthHeightForImage en Mozilla Firefox anterior a 29.0, Firefox ESR 24.x anterior a 24.5, Thunderbird anterior a 24.5 y SeaMonkey anterior a 2.26 permite a atacantes remotos ejecuatr c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria din\u00e1mica) a trav\u00e9s de vectores involucrando un objeto imgLoader que no se maneja debidamente durante una operaci\u00f3n de dimensionamiento de imagen."
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"lastModified": "2026-06-17T00:05:05.230",
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| Author | Source | Type | Date | Other |
|---|
Nomenclature
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Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.