CVE-2022-32207Proof of concept (PoC) published · CISASuited to automated attack · CISA

Vulnerability in N/a Https://github.com/curl/curl

CVSS score

9.8

EPSS probability

%7.7

Risk score

0.8

Published

4 y ago

Overview Public Exploits (0)Newsroom Vulnerability Timeline

Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2022-32207 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2022-32207 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

ID	VENDOR	PRODUCT	ACTION
1	n/a	https://github.com/curl/curl	View
2	haxx	curl	View
3	fedoraproject	fedora	View
4	debian	debian linux	View
5	netapp	clustered data ontap	View
6	netapp	element software	View
7	netapp	hci management node	View
8	netapp	solidfire	View
9	netapp	hci compute node	View
10	netapp	bootstrap os	View
11	netapp	h300s	View
12	netapp	h300s firmware	View
13	netapp	h500s	View
14	netapp	h500s firmware	View
15	netapp	h700s	View
16	netapp	h700s firmware	View
17	netapp	h410s	View
18	netapp	h410s firmware	View
19	apple	macos	View
20	splunk	universal forwarder	View
21	splunk	universal forwarder	View
22	splunk	universal forwarder	View

Total affected vendors: 7|Products: 22

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.

SCORE	VERSION	SEVERITY	VECTOR	SOURCE
9.8	CVSS V31	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD
9.8	CVSS V3_1	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CVE ADP
7.5	CVSS V2	—	AV:N/AC:L/Au:N/C:P/I:P/A:P	NVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.

Restrict access to internet-facing services and apply network segmentation.

Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.

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-2022-32207 is associated with the following CWEs:

CWE-840: Common Weakness Enumeration Entry CWE-840 CWE-276: Common Weakness Enumeration Entry CWE-276

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-2022-32207 weaknesses.

CAPEC-66: SQL Injection CAPEC-126: Path Traversal CAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden

PermissionsGerekmiyor

UserGerekmiyor

Official Sources and Advisories

https://hackerone.com/reports/1573634vendor-advisory FEDORA-2022-1b3d7f6973vendor-advisory DSA-5197vendor-advisory https://security.netapp.com/advisory/ntap-20220915-0003/vendor-advisory https://support.apple.com/kb/HT213488vendor-advisory 20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13vendor-advisory 20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13vendor-advisory GLSA-202212-01vendor-advisory https://cert-portal.siemens.com/productcert/html/ssa-146325.htmlnvd https://cert-portal.siemens.com/productcert/html/ssa-398330.htmlnvd

CVSS Vector Radar Chart

9.8 / 10

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 durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

Weakness Type (CWE & CAPEC)

CWE-840 CWE-276

Similar Vulnerabilities

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CVE-2021-44228 Actively exploited

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