Is CVE-2021-0341 in the CISA KEV catalog?

No. CVE-2021-0341 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-0341?

CVE-2021-0341 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2021-0341?

CVE-2021-0341 has an EPSS score of 0.88% (55th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2021-0341

Q: How do I fix CVE-2021-0341?

Upgrade devspaces/code on rocky 8 to rhel8@sha256:041378931ee0602b7bacc1b1a469e9bac97cdb77c73249e7ed6b1ab22d63a73e_ppc64le or later. Fixes are available for 30 affected products.

HIGH

7.5

CVSS v3

NVD

Description

In verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-171980069

CWE-295Improper Certificate Validation

How to fix

Remediation Available

devspaces/codeRocky

Fixed in:rhel8@sha256:041378931ee0602b7bacc1b1a469e9bac97cdb77c73249e7ed6b1ab22d63a73e_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:7cbaeaa9210ac27b797bf14b81d77cd2ee90fc0e346320f9c914f6718bf60612_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:7c44847ee88c3ca6b55302fdd28a9fc643f32213ce47a43f7d34d72e1fb56cd4_amd64RHSA-2024:6667

devspaces/codeRed Hat / RHEL

Fixed in:rhel8@sha256:7cbaeaa9210ac27b797bf14b81d77cd2ee90fc0e346320f9c914f6718bf60612_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:041378931ee0602b7bacc1b1a469e9bac97cdb77c73249e7ed6b1ab22d63a73e_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:7c44847ee88c3ca6b55302fdd28a9fc643f32213ce47a43f7d34d72e1fb56cd4_amd64RHSA-2024:6667

devspaces/configbumpRed Hat / RHEL

Fixed in:rhel8@sha256:65a064cf2946861ba6b00d3ed60d399b3c37273d8dca7cda0fb4f969657f9a64_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:edac785793c2b5e87d0f7ffeea7bf5129f4958189591e78619f94df7903bd8af_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:15bba1a42e790bad55c8290712b3f36abb45975dd793fc107cda8baeb19db5f8_ppc64leRHSA-2024:6667

devspaces/configbumpRocky

Fixed in:rhel8@sha256:edac785793c2b5e87d0f7ffeea7bf5129f4958189591e78619f94df7903bd8af_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:65a064cf2946861ba6b00d3ed60d399b3c37273d8dca7cda0fb4f969657f9a64_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:15bba1a42e790bad55c8290712b3f36abb45975dd793fc107cda8baeb19db5f8_ppc64leRHSA-2024:6667

devspaces/dashboardRed Hat / RHEL

Fixed in:rhel8@sha256:9fa9ef8ccbf060e44bee2650980acd58db5b8ab7a75321dcc5a015774a4d0d9b_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:8ec2a46b1ecf52e944e7ee44bf8275b72f09c71c48d93ee8220f09b3df013f09_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:eccc09d2f5ebcca7748048c68ff36663b07bbf77db698dabb1208532c2ced7a6_ppc64leRHSA-2024:6667

devspaces/dashboardRocky

Fixed in:rhel8@sha256:9fa9ef8ccbf060e44bee2650980acd58db5b8ab7a75321dcc5a015774a4d0d9b_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:8ec2a46b1ecf52e944e7ee44bf8275b72f09c71c48d93ee8220f09b3df013f09_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:eccc09d2f5ebcca7748048c68ff36663b07bbf77db698dabb1208532c2ced7a6_ppc64leRHSA-2024:6667

devspaces/devfileregistryRed Hat / RHEL

Fixed in:rhel8@sha256:9aa2faf93b2dad63b141578afd220505c2f091c3498230b2fcc12827f3b87936_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:124f570a143c892b2a50a3c8d451978d0127eefdf7905cfd6684110b2bbe283b_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:88bf479fe7aed60a3699ff6ddbec895515497cf4a4598e4535d2ece9ab3d403f_ppc64leRHSA-2024:6667

devspaces/devfileregistryRocky

Fixed in:rhel8@sha256:9aa2faf93b2dad63b141578afd220505c2f091c3498230b2fcc12827f3b87936_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:124f570a143c892b2a50a3c8d451978d0127eefdf7905cfd6684110b2bbe283b_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:88bf479fe7aed60a3699ff6ddbec895515497cf4a4598e4535d2ece9ab3d403f_ppc64leRHSA-2024:6667

devspaces/devspacesRocky

Fixed in:rhel8-operator@sha256:95ebe1eee34c39cb97ee35f587be06c801bc1df2799ff22957850484a374eef3_amd64RHSA-2024:6667

Fixed in:rhel8-operator@sha256:7b9ffae5f1155a111ded6d4da37e2f1cf7252e01399b8af219c4005fdae08433_ppc64leRHSA-2024:6667

Fixed in:operator-bundle@sha256:dcd45d89d8e8a7ab39a1ad2832f97ff46e8b1748991f32b2801eaad9f6eff8ba_amd64RHSA-2024:6667

Fixed in:operator-bundle@sha256:a58107d4a183fc02637b9f04ca63e71ec61ff93a6f098616bae7c3c8e7488faa_s390xRHSA-2024:6667

Fixed in:operator-bundle@sha256:6c28b6264a66507e2d73500ad8f4c78163e450557bed1eea8cdc964e0233aee5_ppc64leRHSA-2024:6667

Fixed in:rhel8-operator@sha256:2d19a94c9ed47a01cfbacdb6f555b748b2dfb5f789eb74a44b6e88ddf34e6ad2_s390xRHSA-2024:6667

devspaces/devspacesRed Hat / RHEL

Fixed in:rhel8-operator@sha256:95ebe1eee34c39cb97ee35f587be06c801bc1df2799ff22957850484a374eef3_amd64RHSA-2024:6667

Fixed in:rhel8-operator@sha256:2d19a94c9ed47a01cfbacdb6f555b748b2dfb5f789eb74a44b6e88ddf34e6ad2_s390xRHSA-2024:6667

Fixed in:operator-bundle@sha256:a58107d4a183fc02637b9f04ca63e71ec61ff93a6f098616bae7c3c8e7488faa_s390xRHSA-2024:6667

Fixed in:rhel8-operator@sha256:7b9ffae5f1155a111ded6d4da37e2f1cf7252e01399b8af219c4005fdae08433_ppc64leRHSA-2024:6667

Fixed in:operator-bundle@sha256:6c28b6264a66507e2d73500ad8f4c78163e450557bed1eea8cdc964e0233aee5_ppc64leRHSA-2024:6667

Fixed in:operator-bundle@sha256:dcd45d89d8e8a7ab39a1ad2832f97ff46e8b1748991f32b2801eaad9f6eff8ba_amd64RHSA-2024:6667

devspaces/ideaRed Hat / RHEL

Fixed in:rhel8@sha256:5900bae4a8f3937cc2cbe18fe3f9a0e67f9fbe45698a489be10ade4898654512_amd64RHSA-2024:6667

devspaces/ideaRocky

Fixed in:rhel8@sha256:5900bae4a8f3937cc2cbe18fe3f9a0e67f9fbe45698a489be10ade4898654512_amd64RHSA-2024:6667

devspaces/imagepullerRocky

Fixed in:rhel8@sha256:1a60b0526a5a224f3459a2543a126196e023cb72766459240cadb330552e135c_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:6d7ec3176c60abff3cb7dc0c42f01de3422279830992036eabd2ba4cc7239244_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:ce32303628b801de3c130ecf8dcd182fd242f269864879ddd0ddf43f83f4b76a_s390xRHSA-2024:6667

devspaces/imagepullerRed Hat / RHEL

Fixed in:rhel8@sha256:6d7ec3176c60abff3cb7dc0c42f01de3422279830992036eabd2ba4cc7239244_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:ce32303628b801de3c130ecf8dcd182fd242f269864879ddd0ddf43f83f4b76a_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:1a60b0526a5a224f3459a2543a126196e023cb72766459240cadb330552e135c_amd64RHSA-2024:6667

devspaces/machineexecRocky

Fixed in:rhel8@sha256:050219134f2c59c7be2109eb20e75dae9d92b930844afe794cee6a8e7751b724_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:bd454a1865e6b140fa803c6009624db373b38859ea33f12fcd5a23ab90e19b81_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:16dec22235b1cc87f280b78f9f96842aa3980c3c3a76bf6aeb73ab0c02b198f7_ppc64leRHSA-2024:6667

devspaces/machineexecRed Hat / RHEL

Fixed in:rhel8@sha256:050219134f2c59c7be2109eb20e75dae9d92b930844afe794cee6a8e7751b724_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:16dec22235b1cc87f280b78f9f96842aa3980c3c3a76bf6aeb73ab0c02b198f7_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:bd454a1865e6b140fa803c6009624db373b38859ea33f12fcd5a23ab90e19b81_s390xRHSA-2024:6667

devspaces/pluginregistryRocky

Fixed in:rhel8@sha256:2f4ce15fd04dc92de55196f24faf69c34d17c972f8b031a9563fe6970ef92639_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:3842954883b1bded547b0026745b5c103321a90ae1902bcdb37705a1986cf9c8_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:71a8618a93f82f437c726f649fc7de98465482e21b77ea06c272d29ef02fed16_ppc64leRHSA-2024:6667

devspaces/pluginregistryRed Hat / RHEL

Fixed in:rhel8@sha256:71a8618a93f82f437c726f649fc7de98465482e21b77ea06c272d29ef02fed16_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:3842954883b1bded547b0026745b5c103321a90ae1902bcdb37705a1986cf9c8_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:2f4ce15fd04dc92de55196f24faf69c34d17c972f8b031a9563fe6970ef92639_amd64RHSA-2024:6667

devspaces/serverRed Hat / RHEL

Fixed in:rhel8@sha256:c150d401685f3d7f2bfdd03927591295c8d7f82e6e2bc410cc4dc314f9900e67_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:72b9652056ada0c3360c4f04d46afde5acdcc06c993cda71f8e1e6aaa79bb235_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:324aa225723803002a2380488b075451cd60a8842946ea2d5159ad4ce2244aaa_s390xRHSA-2024:6667

devspaces/serverRocky

Fixed in:rhel8@sha256:c150d401685f3d7f2bfdd03927591295c8d7f82e6e2bc410cc4dc314f9900e67_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:72b9652056ada0c3360c4f04d46afde5acdcc06c993cda71f8e1e6aaa79bb235_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:324aa225723803002a2380488b075451cd60a8842946ea2d5159ad4ce2244aaa_s390xRHSA-2024:6667

devspaces/traefikRed Hat / RHEL

Fixed in:rhel8@sha256:52ff9a81170acfd97df4451aef4830dd5b7474711233d892888b8424982bd158_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:67efa1d8929e5f38078357ba1aa17bca1cfa65460f478bafed142afceea0269a_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:c26001afd728fa38fe3fd0842a1767d388b789f66b0272c335f0ef6e1e852c64_ppc64leRHSA-2024:6667

devspaces/traefikRocky

Fixed in:rhel8@sha256:52ff9a81170acfd97df4451aef4830dd5b7474711233d892888b8424982bd158_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:67efa1d8929e5f38078357ba1aa17bca1cfa65460f478bafed142afceea0269a_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:c26001afd728fa38fe3fd0842a1767d388b789f66b0272c335f0ef6e1e852c64_ppc64leRHSA-2024:6667

devspaces/udiRocky

Fixed in:rhel8@sha256:4be81ccd4ce15e23487a0fcac930141c434f26795f102af608561f6fa4f36661_s390xRHSA-2024:6667

Fixed in:rhel8@sha256:82b9a9f22dfbd69356aaf5b8c4cbfb7931974dbfe993ac5a0d35b952dcff96ef_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:43a9111fa0579cc4ab1dc253077af73fb1e76beb963e99bbfdb30dc57ae3c5ef_ppc64leRHSA-2024:6667

devspaces/udiRed Hat / RHEL

Fixed in:rhel8@sha256:82b9a9f22dfbd69356aaf5b8c4cbfb7931974dbfe993ac5a0d35b952dcff96ef_amd64RHSA-2024:6667

Fixed in:rhel8@sha256:43a9111fa0579cc4ab1dc253077af73fb1e76beb963e99bbfdb30dc57ae3c5ef_ppc64leRHSA-2024:6667

Fixed in:rhel8@sha256:4be81ccd4ce15e23487a0fcac930141c434f26795f102af608561f6fa4f36661_s390xRHSA-2024:6667

rh-sso-7/sso76Red Hat / RHEL

Fixed in:openshift-rhel8@sha256:9079e1080d36270fbd3529a221a014859042ebcc627243f015cbbdd3bdc04275_amd64RHSA-2023:2710

Fixed in:openshift-rhel8@sha256:e7d2be6b039deff86bf9fa7c0285583f3769d4f39be9471ba9906fe8e2fb00e5_s390xRHSA-2023:2710

Fixed in:openshift-rhel8@sha256:c3e0e8203d2a7dd9e3bc729b3fd28b15558b7e6d25c3fb538687be54f0ec5568_ppc64leRHSA-2023:2710

rh-sso-7/sso76Rocky

Fixed in:openshift-rhel8@sha256:e7d2be6b039deff86bf9fa7c0285583f3769d4f39be9471ba9906fe8e2fb00e5_s390xRHSA-2023:2710

Fixed in:openshift-rhel8@sha256:c3e0e8203d2a7dd9e3bc729b3fd28b15558b7e6d25c3fb538687be54f0ec5568_ppc64leRHSA-2023:2710

Fixed in:openshift-rhel8@sha256:9079e1080d36270fbd3529a221a014859042ebcc627243f015cbbdd3bdc04275_amd64RHSA-2023:2710

rh-sso7-keycloakRocky

Fixed in:0:18.0.7-1.redhat_00001.1.el7ssoRHSA-2023:2705

Fixed in:0:18.0.7-1.redhat_00001.1.el8ssoRHSA-2023:2706

Fixed in:0:18.0.7-1.redhat_00001.1.el9ssoRHSA-2023:2707

rh-sso7-keycloakRed Hat / RHEL

Fixed in:0:18.0.7-1.redhat_00001.1.el7ssoRHSA-2023:2705

Fixed in:0:18.0.7-1.redhat_00001.1.el8ssoRHSA-2023:2706

Fixed in:0:18.0.7-1.redhat_00001.1.el9ssoRHSA-2023:2707

rh-sso7-keycloak-serverRed Hat / RHEL

Fixed in:0:18.0.7-1.redhat_00001.1.el7ssoRHSA-2023:2705

Fixed in:0:18.0.7-1.redhat_00001.1.el8ssoRHSA-2023:2706

Fixed in:0:18.0.7-1.redhat_00001.1.el9ssoRHSA-2023:2707

rh-sso7-keycloak-serverRocky

Fixed in:0:18.0.7-1.redhat_00001.1.el7ssoRHSA-2023:2705

Fixed in:0:18.0.7-1.redhat_00001.1.el8ssoRHSA-2023:2706

Fixed in:0:18.0.7-1.redhat_00001.1.el9ssoRHSA-2023:2707

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.88%probability of exploitation in 30 days

55thpercentile

Moderate risk: more likely to be exploited than 55% of all known CVEs.

References

Patch1

source.android.com

Related Vulnerabilities

Other CWE-295 (Improper Certificate Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-4000	Low	3.7	100%	-	Fix
CVE-2020-0601	High	8.1	89%	KEV	Fix
CVE-2009-3555	Critical	9.8	87%	-	Fix
CVE-2022-26923	High	8.8	83%	KEV	Fix
CVE-2023-27823	Critical	9.8	53%	-	-
CVE-2022-42979	High	8.8	24%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.