CVE-2013-6484

NONECVSS 0.0

0.0

The STUN protocol implementation in libpurple in Pidgin before 2.10.8 allows remote STUN servers to cause a denial of service (out-of-bounds write operation and application crash) by triggering a socket read error.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 72.1%
KEV: Not listed

Published

February 6, 2014

Last Modified

April 29, 2026

References (14)

secalert@redhathttp://hg.pidgin.im/pidgin/main/rev/932b985540e9
secalert@redhathttp://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html
secalert@redhathttp://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html
secalert@redhathttp://pidgin.im/news/security/?id=79
secalert@redhathttp://www.debian.org/security/2014/dsa-2859
secalert@redhathttp://www.ubuntu.com/usn/USN-2100-1
secalert@redhathttps://rhn.redhat.com/errata/RHSA-2014-0139.html
af854a3a-2127-422b-91ae-364da2661108http://hg.pidgin.im/pidgin/main/rev/932b985540e9
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html
af854a3a-2127-422b-91ae-364da2661108http://pidgin.im/news/security/?id=79
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2014/dsa-2859
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2100-1
af854a3a-2127-422b-91ae-364da2661108https://rhn.redhat.com/errata/RHSA-2014-0139.html

Patch Availability(2)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	pidgin (1:2.10.7-0ubuntu4.1.13.10.1) @ saucy	2026-05-28	ubuntu
redhat	pidgin-0:2.7.9-27.el6	2014-02-05	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-20Improper Input Validation

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:45 UTCepss_batch
2026-06-06 13:45 UTCepss_batch
2026-06-05 22:44 UTCepss_batch
2026-06-05 22:44 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 20:29 UTCEG score recompute
2026-05-28 20:28 UTCVendor advisory

Frequently asked(4)

What is CVE-2013-6484?

CVE-2013-6484 is a none vulnerability published on February 6, 2014. The STUN protocol implementation in libpurple in Pidgin before 2.10.8 allows remote STUN servers to cause a denial of service (out-of-bounds write operation and application crash) by triggering a socket read error.

When was CVE-2013-6484 disclosed?

CVE-2013-6484 was first published in the National Vulnerability Database on February 6, 2014, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2013-6484 actively exploited?

CVE-2013-6484 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 72.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2013-6484?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-6484, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2013-6484

Published

Last Modified

References (14)

Patch Availability(2)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2013-6484?

Same vendor

Same CWE

CVE-2013-6484

📅 Published

🔄 Last Modified

🔗 References (14)

Patch Availability(2)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2013-6484?

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References (14)

Frequently asked(4)

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