CVE-2018-1000007
CRITICAL 9.8
At a glance
- Source
- NVD
- EPSS
- EPSS 9.91 % · percentile 96 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
libcurl 7.1 through 7.57.0 might accidentally leak authentication data to third parties. When asked to send custom headers in its HTTP requests, libcurl will send that set of headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the `Location:` response header value. Sending the same set of headers to subsequent hosts is in particular a problem for applications that pass on custom `Authorization:` headers, as this header often contains privacy sensitive information or data that could allow others to impersonate the libcurl-using client's request.
References
- https://usn.ubuntu.com/3554-2/
- https://usn.ubuntu.com/3554-1/
- https://access.redhat.com/errata/RHSA-2018:3558
- https://www.debian.org/security/2018/dsa-4098
- https://curl.haxx.se/docs/adv_2018-b3bf.html
- http://www.securitytracker.com/id/1040274
- https://access.redhat.com/errata/RHSA-2018:3157
- https://lists.debian.org/debian-lts-announce/2018/01/msg00038.html
- https://access.redhat.com/errata/RHBA-2019:0327
- https://access.redhat.com/errata/RHSA-2019:1543
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://access.redhat.com/errata/RHSA-2020:0544
- https://access.redhat.com/errata/RHSA-2020:0594
- http://www.openwall.com/lists/oss-security/2022/04/27/4
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2018-1778
- GCVE · GCVE-0-2018-1000007
CERT-FR advisories
- CERTFR-2022-AVI-267 — Multiples vulnérabilités dans Juniper Networks Junos Space · cert.ssi.gouv.fr
- CERTFR-2019-AVI-510 — Multiples vulnérabilités dans Oracle Systems · cert.ssi.gouv.fr
- CERTFR-2018-AVI-339 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*≥ 7.1 ≤ 7.57.0cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*< xcp2361cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*< xcp2361cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*< xcp2361cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*< xcp2361cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*< xcp2361cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*< xcp2361cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*< xcp3070cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*< xcp3070cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*< xcp3070cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*< xcp3070cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*< xcp3070cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*< xcp3070
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |