Search for vulnerabilities
Vulnerability details: VCID-s29b-g6xf-aaad
Vulnerability ID VCID-s29b-g6xf-aaad
Aliases CVE-2023-39456
Summary Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2. Users are recommended to upgrade to version 9.2.3, which fixes the issue.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
epss 0.00261 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00261 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00261 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00261 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00319 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00578 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00595 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.00595 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.08069 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
epss 0.19025 https://api.first.org/data/v1/epss?cve=CVE-2023-39456
cvssv3.1 5.3 https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
cvssv3.1 7.5 https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
generic_textual MODERATE https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
ssvc Track https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
cvssv3.1 7.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JIZSEFC3YKCGABA2BZW6ZJRMDZJMB7PJ/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JIZSEFC3YKCGABA2BZW6ZJRMDZJMB7PJ/
cvssv3.1 7.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VHUHTSXLXGXS7JYKBXTA3VINUPHTNGVU/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VHUHTSXLXGXS7JYKBXTA3VINUPHTNGVU/
cvssv3.1 7.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKQSIKIAT5TJ3WSLU3RDBQ35YX4GY4V3/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKQSIKIAT5TJ3WSLU3RDBQ35YX4GY4V3/
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2023-39456
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2023-39456
cvssv3.1 5.3 https://www.debian.org/security/2023/dsa-5549
cvssv3.1 7.5 https://www.debian.org/security/2023/dsa-5549
generic_textual MODERATE https://www.debian.org/security/2023/dsa-5549
ssvc Track https://www.debian.org/security/2023/dsa-5549
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-39456
https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JIZSEFC3YKCGABA2BZW6ZJRMDZJMB7PJ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VHUHTSXLXGXS7JYKBXTA3VINUPHTNGVU/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKQSIKIAT5TJ3WSLU3RDBQ35YX4GY4V3/
https://www.debian.org/security/2023/dsa-5549
1054427 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054427
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
CVE-2023-39456 https://nvd.nist.gov/vuln/detail/CVE-2023-39456
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-13T19:44:04Z/ Found at https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JIZSEFC3YKCGABA2BZW6ZJRMDZJMB7PJ/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-13T19:44:04Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JIZSEFC3YKCGABA2BZW6ZJRMDZJMB7PJ/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VHUHTSXLXGXS7JYKBXTA3VINUPHTNGVU/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-13T19:44:04Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VHUHTSXLXGXS7JYKBXTA3VINUPHTNGVU/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKQSIKIAT5TJ3WSLU3RDBQ35YX4GY4V3/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-13T19:44:04Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKQSIKIAT5TJ3WSLU3RDBQ35YX4GY4V3/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-39456
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-39456
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://www.debian.org/security/2023/dsa-5549
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://www.debian.org/security/2023/dsa-5549
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-13T19:44:04Z/ Found at https://www.debian.org/security/2023/dsa-5549
Exploit Prediction Scoring System (EPSS)
Percentile 0.64959
EPSS Score 0.00261
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.