5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
56.6%
Debian Security Advisory DSA-5354-1 [email protected]
https://www.debian.org/security/ Markus Koschany
February 18, 2023 https://www.debian.org/security/faq
Package : snort
CVE ID : CVE-2020-3299 CVE-2020-3315 CVE-2021-1223 CVE-2021-1224
CVE-2021-1236 CVE-2021-1494 CVE-2021-1495 CVE-2021-34749
CVE-2021-40114
Debian Bug : 1021276
Multiple security vulnerabilities were discovered in snort, a flexible Network
Intrusion Detection System, which could allow an unauthenticated, remote
attacker to cause a denial of service (DoS) condition or bypass filtering
technology on an affected device and ex-filtrate data from a compromised host.
For the stable distribution (bullseye), these problems have been fixed in
version 2.9.20-0+deb11u1.
We recommend that you upgrade your snort packages.
For the detailed security status of snort please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/snort
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | arm64 | snort | < 2.9.20-0+deb11u1 | snort_2.9.20-0+deb11u1_arm64.deb |
Debian | 11 | all | snort-common | < 2.9.20-0+deb11u1 | snort-common_2.9.20-0+deb11u1_all.deb |
Debian | 11 | amd64 | snort | < 2.9.20-0+deb11u1 | snort_2.9.20-0+deb11u1_amd64.deb |
Debian | 11 | mipsel | snort-common-libraries | < 2.9.20-0+deb11u1 | snort-common-libraries_2.9.20-0+deb11u1_mipsel.deb |
Debian | 10 | arm64 | snort-common-libraries | < 2.9.20-0+deb10u1 | snort-common-libraries_2.9.20-0+deb10u1_arm64.deb |
Debian | 11 | mipsel | snort | < 2.9.20-0+deb11u1 | snort_2.9.20-0+deb11u1_mipsel.deb |
Debian | 11 | mips64el | snort-common-libraries | < 2.9.20-0+deb11u1 | snort-common-libraries_2.9.20-0+deb11u1_mips64el.deb |
Debian | 10 | all | snort-doc | < 2.9.20-0+deb10u1 | snort-doc_2.9.20-0+deb10u1_all.deb |
Debian | 11 | armel | snort | < 2.9.20-0+deb11u1 | snort_2.9.20-0+deb11u1_armel.deb |
Debian | 10 | armhf | snort-common-libraries | < 2.9.20-0+deb10u1 | snort-common-libraries_2.9.20-0+deb10u1_armhf.deb |
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
56.6%