How severe is CVE-2012-6062?

CVE-2012-6062 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2012-6062 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-6062?

CVE-2012-6062 primarily affects Wireshark. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-6062?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-6062 published?

CVE-2012-6062 was published on 2012-12-05 and last updated on 2026-06-16.

CVE-2012-6062

CVE-2012-6062 is a medium-severity vulnerability in Wireshark with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Wireshark
Published: 2012-12-05
Last modified: 2026-06-16

Description

The dissect_rtcp_app function in epan/dissectors/packet-rtcp.c in the RTCP dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.

Frequently asked questions

What is CVE-2012-6062?: The dissect_rtcp_app function in epan/dissectors/packet-rtcp.c in the RTCP dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.
How severe is CVE-2012-6062?: CVE-2012-6062 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2012-6062 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-6062?: CVE-2012-6062 primarily affects Wireshark. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-6062?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-6062 published?: CVE-2012-6062 was published on 2012-12-05 and last updated on 2026-06-16.

References

Affected products (16)

cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.5:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.6:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.7:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.8:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.9:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.10:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.6.11:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.3:*:*:*:*:*:*:*

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