Search for vulnerabilities
Vulnerability details: VCID-er9q-najs-aaad
Vulnerability ID VCID-er9q-najs-aaad
Aliases CVE-2023-49316
GHSA-jpr7-q523-hx25
Summary In Math/BinaryField.php in phpseclib 3 before 3.0.34, excessively large degrees can lead to a denial of service.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-834 Excessive Iteration
CWE-400 Uncontrolled Resource Consumption
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00296 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2023-49316
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-jpr7-q523-hx25
cvssv3.1 7.5 https://github.com/phpseclib/phpseclib
generic_textual HIGH https://github.com/phpseclib/phpseclib
cvssv3.1 7.5 https://github.com/phpseclib/phpseclib/commit/964d78101a70305df33f442f5490f0adb3b7e77f
generic_textual HIGH https://github.com/phpseclib/phpseclib/commit/964d78101a70305df33f442f5490f0adb3b7e77f
cvssv3.1 7.5 https://github.com/phpseclib/phpseclib/releases/tag/3.0.34
generic_textual HIGH https://github.com/phpseclib/phpseclib/releases/tag/3.0.34
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2023-49316
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2023-49316
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-49316
https://github.com/phpseclib/phpseclib
https://github.com/phpseclib/phpseclib/commit/964d78101a70305df33f442f5490f0adb3b7e77f
https://github.com/phpseclib/phpseclib/releases/tag/3.0.34
1057008 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1057008
cpe:2.3:a:phpseclib:phpseclib:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:phpseclib:phpseclib:*:*:*:*:*:*:*:*
CVE-2023-49316 https://nvd.nist.gov/vuln/detail/CVE-2023-49316
CVE-2023-49316.YAML https://github.com/FriendsOfPHP/security-advisories/blob/master/phpseclib/phpseclib/CVE-2023-49316.yaml
GHSA-jpr7-q523-hx25 https://github.com/advisories/GHSA-jpr7-q523-hx25
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/phpseclib/phpseclib
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://github.com/phpseclib/phpseclib/commit/964d78101a70305df33f442f5490f0adb3b7e77f
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://github.com/phpseclib/phpseclib/releases/tag/3.0.34
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-2023-49316
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-2023-49316
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.24022
EPSS Score 0.00055
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
2024-01-03T17:14:11.610627+00:00 NVD Importer Import https://nvd.nist.gov/vuln/detail/CVE-2023-49316 34.0.0rc1