CVE-2019-13619
CVSS v3
7.5
HIGH
EPSS Score
6.1 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
wireshark: ASN.1 BER dissector crash (wnpa-sec-2019-20)
wireshark as a component of Red Hat Enterprise Linux 8 · wireshark-cli as a component of Red Hat Enterprise Linux 8 · wireshark-devel as a component of Red Hat Enterprise Linux 8
Description
In Wireshark 3.0.0 to 3.0.2, 2.6.0 to 2.6.9, and 2.4.0 to 2.4.15, the ASN.1 BER dissector and related dissectors could crash. This was addressed in epan/asn1.c by properly restricting buffer increments.
Technical details
- Published
- 2019-07-17
Frequently asked questions
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