CVE-2023-27535

🗓️ 30 Mar 2023 00:00:00Reported by hackeroneType

An authentication bypass vulnerability in libcurl <8.0.0 allows wrong credentials leading to unauthorized access

Reporter	Title	Published	Views	Family All 215
IBM Security Bulletins	Security Bulletin: IBM MQ is affected by vulnerabilities in libcURL (CVE-2023-23916, CVE-2023-27535)	22 Jun 202317:22	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities in Curl affect PowerSC	15 Jun 202317:06	–	ibm
IBM Security Bulletins	Security Bulletin: cURL as used by IBM QRadar WinCollect Agent contains multiple vulnerabilities	8 Jun 202321:14	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Event Streams is affected by libcurl vulnerability	11 Oct 202311:43	–	ibm
IBM Security Bulletins	Security Bulletin: IBM InfoSphere Information Server is affected by multiple vulnerabilities in Progress DataDirect Connect for ODBC	26 Mar 202503:49	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerabilities in cURL libcurl might affect IBM Spectrum Copy Data Management	15 Sep 202313:29	–	ibm
IBM Security Bulletins	Security Bulletin: IBM® Engineering Requirements Management DOORS/DWA vulnerabilities addressed in 9.7.2.8	18 Oct 202407:56	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple publicly disclosed Libcurl vulnerabilities affect IBM Safer Payments	16 May 202322:43	–	ibm
IBM Security Bulletins	Security Bulletin: IBM MQ Operator and Queue manager container images are vulnerable to multiple vulnerabilities from curl, go and apr-util	16 Jun 202304:09	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Storage Ceph is vulnerable to Improper Authentication in the RHEL UBI (CVE-2023-27535)	19 Jan 202422:05	–	ibm

NVD

Vulners

Node

haxx libcurlRange7.13.0–7.88.1

Node

fedoraproject fedoraMatch36

Node

debian debian_linuxMatch10.0

Node

netapp active_iq_unified_managerMatch-vmware_vsphere

netapp ontap_9Match-

Node

netapp h300s_firmwareMatch-

AND

netapp h300sMatch-

Node

netapp h500s_firmwareMatch-

AND

netapp h500sMatch-

Node

netapp h700s_firmwareMatch-

AND

netapp h700sMatch-

Node

netapp h410s_firmwareMatch-

AND

netapp h410sMatch-

Node

splunk universal_forwarderRange8.2.0–8.2.12

splunk universal_forwarderRange9.0.0–9.0.6

splunk universal_forwarderMatch9.1.0

[
  {
    "vendor": "n/a",
    "product": "https://github.com/curl/curl",
    "versions": [
      {
        "version": "Fixed in 8.0.0",
        "status": "affected"
      }
    ]
  }
]

Source	Link
security	www.security.netapp.com/advisory/ntap-20230420-0010/
security	www.security.gentoo.org/glsa/202310-12
lists	www.lists.debian.org/debian-lts-announce/2023/04/msg00025.html
hackerone	www.hackerone.com/reports/1892780
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/

09 Jun 2025 15:15Current

7.3High risk

Vulners AI Score7.3

CVSS 3.15.9

EPSS0.00036

SSVC