CVE-2022-2795

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 76.3% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-09-01.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-09-21 10:15Z3 YR AGO

Last updated

2024-11-29 12:04Z1 YR AGO

Reserved

2022-08-12

Assigning CNA

isc

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-770Allocation of Resources Without Limits or ThrottlingBase

Data version

5.1

Document digest

886355154e86d973798569b3041c550a6ef82945017d3a4ddeffe74e37adc0f0

• kb.isc.orghttps://kb.isc.org/docs/cve-2022-2795
• www.openwall.com[oss-security] 20220921 ISC has disclosed six vulnerabilities in BIND (CVE-2022-2795, CVE-2022-2881, CVE-2022-2906, CVE-2022-3080, CVE-2022-38177, CVE-2022-38178)http://www.openwall.com/lists/oss-security/2022/09/21/3mailing-list
• www.debian.orgDSA-5235https://www.debian.org/security/2022/dsa-5235vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-ef038365dehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-8268735e06https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-b197d64471https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/vendor-advisory
• lists.debian.org[debian-lts-announce] 20221005 [SECURITY] [DLA 3138-1] bind9 security updatehttps://lists.debian.org/debian-lts-announce/2022/10/msg00007.htmlmailing-list
• security.gentoo.orgGLSA-202210-25https://security.gentoo.org/glsa/202210-25vendor-advisory
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20241129-0002/