CVE-2022-35260

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Summary

CVECVE-2022-35260
StatePUBLISHED
Assignerhackerone
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-12-05 22:15:10 UTC
Updated2026-10-14 18:17:00 UTC
Descriptioncurl can be told to parse a `.netrc` file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

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

Problem Types: CWE-125 | CWE-787 | CWE-125 Out-of-bounds Read (CWE-125)

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Macos All All All All
Application Haxx Curl All All All All
Application Netapp Clustered Data Ontap - All All All
Hardware Netapp H300s - All All All
Operating System Netapp H300s Firmware - All All All
Hardware Netapp H410s - All All All
Operating System Netapp H410s Firmware - All All All
Hardware Netapp H500s - All All All
Operating System Netapp H500s Firmware - All All All
Hardware Netapp H700s - All All All
Operating System Netapp H700s Firmware - All All All
Application Splunk Universal Forwarder All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Https//github.com/curl/curl affected Fixed in 7.86.0 Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified
ADP Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/html/ssa-398330.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
December 2022 cURL/libcURL Vulnerabilities in NetApp Products | NetApp Product Security af854a3a-2127-422b-91ae-364da2661108 security.netapp.com Third Party Advisory
curl: Multiple Vulnerabilities (GLSA 202212-01) — Gentoo security af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org Third Party Advisory
HackerOne af854a3a-2127-422b-91ae-364da2661108 hackerone.com Exploit, Patch, Third Party Advisory
About the security content of macOS Monterey 12.6.3 - Apple Support af854a3a-2127-422b-91ae-364da2661108 support.apple.com Third Party Advisory
Full Disclosure: APPLE-SA-2023-01-23-4 macOS Ventura 13.2 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
cert-portal.siemens.com/productcert/html/ssa-892048.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
About the security content of macOS Ventura 13.2 - Apple Support af854a3a-2127-422b-91ae-364da2661108 support.apple.com Third Party Advisory
Full Disclosure: APPLE-SA-2023-01-23-5 macOS Monterey 12.6.3 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 184350 Debian Security Update for curl (CVE-2022-35260)
  • 199008 Ubuntu Security Notification for curl Vulnerabilities (USN-5702-1)
  • 283261 Fedora Security Update for curl (FEDORA-2022-01ffde372c)
  • 283302 Fedora Security Update for curl (FEDORA-2022-39688a779d)
  • 283449 Fedora Security Update for curl (FEDORA-2022-e9d65906c4)
  • 354115 Amazon Linux Security Advisory for curl : ALAS2-2022-1882
  • 354289 Amazon Linux Security Advisory for curl : ALAS2022-2022-246
  • 354553 Amazon Linux Security Advisory for curl : ALAS-2022-246
  • 355207 Amazon Linux Security Advisory for curl : ALAS2023-2023-083
  • 377927 Apple macOS Ventura 13.2 Not Installed (HT213605)
  • 377928 Apple macOS Monterey 12.6.3 Not Installed (HT213604)
  • 378090 NetApp Clustered Data Open Network Technology for Appliance Products (ONTAP) Disclosure of Sensitive Information Denial of Service (DoS) Vulnerability (NTAP-20230110-0006)
  • 378599 Splunk Enterprise Third Party Package Updates for June (SVD-2023-0613)
  • 378883 Splunk Enterprise August Third Party Package Updates (SVD-2023-0808)
  • 502717 Alpine Linux Security Update for curl
  • 505613 Alpine Linux Security Update for curl
  • 691009 Free Berkeley Software Distribution (FreeBSD) Security Update for curl (0f99a30c-7b4b-11ed-9168-080027f5fec9)
  • 710693 Gentoo Linux curl Multiple Vulnerabilities (GLSA 202212-01)

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