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Vulnerability record · CVE-2019-10903 · published 9 April 2019

CVE-2019-10903: Wireshark out-of-bounds read vulnerability

Wireshark · Wireshark

In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DCERPC SPOOLSS dissector could crash. This was addressed in epan/dissectors/packet-dcerpc-spoolss.c by adding a boundary check.

7.5 CVSS 3.1 High EPSS 5.6% · top 7.4% CWE-125 · Out-of-bounds read
7.5CVSS 3.1 base score, v2 5.0
5.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
24References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DCERPC SPOOLSS dissector could crash. This was addressed in epan/dissectors/packet-dcerpc-spoolss.c by adding a boundary check.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/107834 Broken LinkThird Party AdvisoryVDB Entry
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15568 ExploitIssue TrackingPatchVendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=eafdcfa4b6d5187a5326442a82608ab03d9dddcb
https://lists.debian.org/debian-lts-announce/2019/05/msg00034.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00036.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNX
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4
https://usn.ubuntu.com/3986-1/ Third Party Advisory
https://www.wireshark.org/security/wnpa-sec-2019-18.html Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/107834 Broken LinkThird Party AdvisoryVDB Entry
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15568 ExploitIssue TrackingPatchVendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=eafdcfa4b6d5187a5326442a82608ab03d9dddcb
https://lists.debian.org/debian-lts-announce/2019/05/msg00034.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00036.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNX
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4
https://usn.ubuntu.com/3986-1/ Third Party Advisory
https://www.wireshark.org/security/wnpa-sec-2019-18.html Vendor Advisory

Track CVE-2019-10903 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Source: NIST National Vulnerability Database (record CVE-2019-10903), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.