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[USN-5872-1] NSS vulnerabilities

Severity High
Affected Packages 10
CVEs 2
Info Packages Vulnerabilities

Several security issues were fixed in NSS.

Tavis Ormandy discovered that NSS incorrectly handled an empty pkcs7
sequence. A remote attacker could possibly use this issue to cause NSS to
crash, resulting in a denial of service. (CVE-2022-22747)

Ronald Crane discovered that NSS incorrectly handled certain memory
operations. A remote attacker could use this issue to cause NSS to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2022-34480)

Package Affected Version
pkg:deb/ubuntu/libnss3?distro=xenial < 3.28.4-0ubuntu0.16.04.14+esm3
pkg:deb/ubuntu/libnss3?distro=trusty < 3.28.4-0ubuntu0.14.04.5+esm11
pkg:deb/ubuntu/libnss3-tools?distro=xenial < 3.28.4-0ubuntu0.16.04.14+esm3
pkg:deb/ubuntu/libnss3-tools?distro=trusty < 3.28.4-0ubuntu0.14.04.5+esm11
pkg:deb/ubuntu/libnss3-nssdb?distro=xenial < 3.28.4-0ubuntu0.16.04.14+esm3
pkg:deb/ubuntu/libnss3-nssdb?distro=trusty < 3.28.4-0ubuntu0.14.04.5+esm11
pkg:deb/ubuntu/libnss3-dev?distro=xenial < 3.28.4-0ubuntu0.16.04.14+esm3
pkg:deb/ubuntu/libnss3-dev?distro=trusty < 3.28.4-0ubuntu0.14.04.5+esm11
pkg:deb/ubuntu/libnss3-1d?distro=xenial < 3.28.4-0ubuntu0.16.04.14+esm3
pkg:deb/ubuntu/libnss3-1d?distro=trusty < 3.28.4-0ubuntu0.14.04.5+esm11
ID
USN-5872-1
Severity
high
Severity from
CVE-2022-34480
URL
https://ubuntu.com/security/notices/USN-5872-1
Published
2023-02-15T12:50:54
(19 months ago)
Modified
2023-02-15T12:50:54
(19 months ago)
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:deb/ubuntu/libnss3?distro=xenial ubuntu libnss3 < 3.28.4-0ubuntu0.16.04.14+esm3 xenial
Affected pkg:deb/ubuntu/libnss3?distro=trusty ubuntu libnss3 < 3.28.4-0ubuntu0.14.04.5+esm11 trusty
Affected pkg:deb/ubuntu/libnss3-tools?distro=xenial ubuntu libnss3-tools < 3.28.4-0ubuntu0.16.04.14+esm3 xenial
Affected pkg:deb/ubuntu/libnss3-tools?distro=trusty ubuntu libnss3-tools < 3.28.4-0ubuntu0.14.04.5+esm11 trusty
Affected pkg:deb/ubuntu/libnss3-nssdb?distro=xenial ubuntu libnss3-nssdb < 3.28.4-0ubuntu0.16.04.14+esm3 xenial
Affected pkg:deb/ubuntu/libnss3-nssdb?distro=trusty ubuntu libnss3-nssdb < 3.28.4-0ubuntu0.14.04.5+esm11 trusty
Affected pkg:deb/ubuntu/libnss3-dev?distro=xenial ubuntu libnss3-dev < 3.28.4-0ubuntu0.16.04.14+esm3 xenial
Affected pkg:deb/ubuntu/libnss3-dev?distro=trusty ubuntu libnss3-dev < 3.28.4-0ubuntu0.14.04.5+esm11 trusty
Affected pkg:deb/ubuntu/libnss3-1d?distro=xenial ubuntu libnss3-1d < 3.28.4-0ubuntu0.16.04.14+esm3 xenial
Affected pkg:deb/ubuntu/libnss3-1d?distro=trusty ubuntu libnss3-1d < 3.28.4-0ubuntu0.14.04.5+esm11 trusty
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date