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Vulnerability details: VCID-f4yg-z94s-aaak
Vulnerability ID VCID-f4yg-z94s-aaak
Aliases CVE-2022-3996
GHSA-vr8j-hgmm-jh9r
Summary If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-667 Improper Locking
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
CWE-609 Double-Checked Locking
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3996.json
epss 0.00107 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
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epss 0.00118 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.00118 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.00118 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
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epss 0.00185 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
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epss 0.00185 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.00185 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
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epss 0.00185 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.00185 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.00185 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
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epss 0.00185 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.00185 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.0019 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.0019 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
epss 0.00577 https://api.first.org/data/v1/epss?cve=CVE-2022-3996
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-vr8j-hgmm-jh9r
cvssv3.1 7.5 https://github.com/alexcrichton/openssl-src-rs
generic_textual HIGH https://github.com/alexcrichton/openssl-src-rs
cvssv3.1 7.5 https://github.com/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7
generic_textual HIGH https://github.com/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2022-3996
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2022-3996
cvssv3.1 7.5 https://www.openssl.org/news/secadv/20221213.txt
generic_textual HIGH https://www.openssl.org/news/secadv/20221213.txt
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3996.json
https://api.first.org/data/v1/epss?cve=CVE-2022-3996
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/alexcrichton/openssl-src-rs
https://github.com/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7
https://security.netapp.com/advisory/ntap-20230203-0003/
https://www.openssl.org/news/secadv/20221213.txt
1027102 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027102
2153239 https://bugzilla.redhat.com/show_bug.cgi?id=2153239
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
CVE-2022-3996 https://nvd.nist.gov/vuln/detail/CVE-2022-3996
GHSA-vr8j-hgmm-jh9r https://github.com/advisories/GHSA-vr8j-hgmm-jh9r
USN-6039-1 https://usn.ubuntu.com/6039-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3996.json
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://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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/alexcrichton/openssl-src-rs
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/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7
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-2022-3996
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-2022-3996
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.openssl.org/news/secadv/20221213.txt
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 0.44206
EPSS Score 0.00107
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.