CVE-2019-17007

CWE-295 — Improper Certificate ValidationCWE-476 — NULL Pointer Dereference8 documents8 sources
Severity
7.5HIGH
EPSS
0.3%
top 46.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Mozilla NSSMozilla Network Security ServicesSiemens Ruggedcom ROX Mx5000 Firmware+7 more
Timeline
PublishedOct 22
Latest updateMay 24

Description

In Network Security Services before 3.44, a malformed Netscape Certificate Sequence can cause NSS to crash, resulting in a denial of service.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages11 packages

▶CVEListV5mozilla/nssunspecified — 3.44

Patches

Patch: bugzilla.mozilla.org ↗Patch: bugzilla.mozilla.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-fcjm-r5rj-fq7w: In Network Security Services before 3↗2022-05-24
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CVEList
CVE-2019-17007: In Network Security Services before 3↗2020-10-22
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OSV
CVE-2019-17007: In Network Security Services before 3↗2020-10-22
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📋Vendor Advisories

3
Ubuntu
NSS vulnerability↗2019-12-09
▶
Red Hat
nss: Handling of Netscape Certificate Sequences in CERT_DecodeCertPackage() may crash with a NULL deref leading to DoS↗2019-03-21
▶
Debian
CVE-2019-17007: nss - In Network Security Services before 3.44, a malformed Netscape Certificate Seque...↗2019
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💬Community

1
Bugzilla
CVE-2019-17007 nss: Handling of Netscape Certificate Sequences in CERT_DecodeCertPackage() may crash with a NULL deref leading to DoS↗2019-04-29
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CVE-2019-17007 (HIGH CVSS 7.5) | In Network Security Services before | cvebase.io