CVE & CISA-KEV Catalog

CVE-2025-0167

LOW
3.4
CVSS v3
NVD

Description

When asked to use a `.netrc` file for credentials **and** to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc file has a `default` entry that omits both login and password. A rare circumstance.

How to fix

Remediation Available
curlDebian
Fixed in:7.88.1-10+deb12u11CVE-2025-0167
Fixed in:8.12.0+git20250209.89ed161+ds-1CVE-2025-0167
Fixed in:8.12.0+git20250209.89ed161+ds-1CVE-2025-0167
curlUbuntu
Fixed in:7.81.0-1ubuntu1.23USN-8084-1
Fixed in:8.5.0-2ubuntu10.8USN-8084-1
Fixed in:8.14.1-2ubuntu1.2USN-8084-1
libcurl3-gnutlsUbuntu
Fixed in:7.81.0-1ubuntu1.23USN-8084-1
libcurl3-nssUbuntu
Fixed in:7.81.0-1ubuntu1.23USN-8084-1
libcurl3t64-gnutlsUbuntu
Fixed in:8.5.0-2ubuntu10.8USN-8084-1
Fixed in:8.14.1-2ubuntu1.2USN-8084-1
libcurl4Ubuntu
Fixed in:7.81.0-1ubuntu1.23USN-8084-1
libcurl4t64Ubuntu
Fixed in:8.5.0-2ubuntu10.8USN-8084-1
Fixed in:8.14.1-2ubuntu1.2USN-8084-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionRequired
ScopeChanged

Impact

ConfidentialityLow
IntegrityNone
AvailabilityNone

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

Exploit Intelligence

0.66%probability of exploitation in 30 days
47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Vendor Advisory2
Third-Party Advisory1
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-07-30.