How severe is CVE-2015-2187?

CVE-2015-2187 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2015-2187 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-2187?

CVE-2015-2187 primarily affects Wireshark. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-2187?

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

When was CVE-2015-2187 published?

CVE-2015-2187 was published on 2015-03-08 and last updated on 2026-06-17.

CVE-2015-2187

CVE-2015-2187 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% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Wireshark
Published: 2015-03-08
Last modified: 2026-06-17

Description

The dissect_atn_cpdlc_heur function in asn1/atn-cpdlc/packet-atn-cpdlc-template.c in the ATN-CPDLC dissector in Wireshark 1.12.x before 1.12.4 does not properly follow the TRY/ENDTRY code requirements, which allows remote attackers to cause a denial of service (stack memory corruption and application crash) via a crafted packet.

Frequently asked questions

What is CVE-2015-2187?: The dissect_atn_cpdlc_heur function in asn1/atn-cpdlc/packet-atn-cpdlc-template.c in the ATN-CPDLC dissector in Wireshark 1.12.x before 1.12.4 does not properly follow the TRY/ENDTRY code requirements, which allows remote attackers to cause a denial of service (stack memory corruption and application crash) via a crafted packet.
How severe is CVE-2015-2187?: CVE-2015-2187 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2015-2187 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-2187?: CVE-2015-2187 primarily affects Wireshark. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-2187?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-2187 published?: CVE-2015-2187 was published on 2015-03-08 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.12.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.12.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.12.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.12.3:*:*:*:*:*:*:*

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