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CVE-2022-37454Proof of concept (PoC) published · CISASuited to automated attack · CISA

Integer overflow in N/a

CVSS score

9.8

EPSS probability

%5.8

Risk score

0.6

Published

4 y ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Official patch verified

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Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2022-37454 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2022-37454 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1n/an/a View
2extended keccak code package projectextended keccak code package View
3debiandebian linux View
4debiandebian linux View
5fedoraprojectfedora View
6fedoraprojectfedora View
7phpphp View
8phpphp View
9phpphp View
10pythonpython View
11pythonpython View
12pythonpython View
13pythonpython View
14sha3 projectsha3 View
15pysha3 projectpysha3 View
16PyPyPyPy View
Total affected vendors: 9|Products: 16

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
9.8CVSS V3_1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE ADP
9.8CVSS V31CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

1 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-37454 is associated with the following CWEs:

CWE-190: Integer Overflow or Wraparound

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-37454 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

https://csrc.nist.gov/projects/hash-functions/sha-3-projectvendor-advisoryhttps://mouha.be/sha-3-buffer-overflow/vendor-advisoryhttps://news.ycombinator.com/item?id=33281106vendor-advisoryhttps://github.com/XKCP/XKCP/security/advisories/GHSA-6w4m-2xhg-2658vendor-advisoryhttps://lists.debian.org/debian-lts-announce/2022/10/msg00041.htmlvendor-advisoryhttps://lists.debian.org/debian-lts-announce/2022/11/msg00000.htmlvendor-advisoryhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMIEXLMTW5GO36HTFFWIPB3OHZXCT3G4/vendor-advisoryhttps://www.debian.org/security/2022/dsa-5267vendor-advisoryhttps://www.debian.org/security/2022/dsa-5269vendor-advisoryhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3ALQ6BDDPX5HU5YBQOBMDVAA2TSGDKIJ/vendor-advisory

CVSS Vector Radar Chart

9.8 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama doğrulandı

1 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

Follow the vendor

N
n/a logo
n/a
EK
extended keccak code package project logo
extended keccak code package project
D
debian logo
debian
F
fedoraproject logo
fedoraproject
P
php logo
php
P
python logo
python

Weakness Type (CWE & CAPEC)

CWE-190

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CVE-2022-37454 · Integer overflow in N/a · DayBreach