CVE-2013-1681: n/a vulnerability

CVE-2013-1681: Use-after-free vulnerability in the nsContentUtils::RemoveScriptBlocker function in Mozilla Firefox before...

Use-after-free vulnerability in the nsContentUtils::RemoveScriptBlocker 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 (heap memory corruption) via unspecified vectors.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 15:13 UTC (UTC+00:00)

Security readout for executives and security teams

This vulnerability is a memory safety flaw in older Mozilla Firefox and Thunderbird releases. A remote attacker could potentially make the application crash or run arbitrary code. Business risk is mainly from legacy desktops, servers, or bundled applications still using affected Mozilla versions. Exposure is likely limited to legacy systems running affected Firefox or Thunderbird versions, or distributions that packaged those versions before their 2013 security updates. Modern supported installations should not be affected if they have received vendor updates. Treat as a legacy cleanup issue with high impact if affected software remains in use. Prioritize externally exposed, high-risk users, and unmanaged endpoints where old browsers or mail clients may persist. Mitigation focus: Upgrade Firefox to 21.0 or later where applicable.; Upgrade Firefox ESR to 17.0.6 or later where applicable.; Upgrade Thunderbird or Thunderbird ESR to 17.0.6 or later..

Prepared: Jun 14, 2026, 22:07 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Execution behavior lookup

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CVE-2013-1681 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 16, 2013, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:16988CVE reference · vdb-entry, signature
https://bugzilla.mozilla.org/show_bug.cgi?id=851781CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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