DEBIAN-CVE-2019-11719

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2019-11719
Published: 23 Jul 2019, 14:15
Last modified:28 Apr 2026, 20:20

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.0 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

23 Jul 2019, 14:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:20
Last Modified
Vulnerability information updated

Description

When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

CVSS Metrics

  • v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • debian•firefox-esr

    < 60.8.0esr-1 | < 60.8.0esr-1 | < 60.8.0esr-1 | < 60.8.0esr-1

  • debian•nss

    < 2:3.45-1 | < 2:3.45-1 | < 2:3.45-1 | < 2:3.45-1

  • debian•thunderbird

    < 1:60.8.0-1 | < 1:60.8.0-1 | < 1:60.8.0-1 | < 1:60.8.0-1

References (1)