cve-2019-12527
Vulnerability from cvelistv5
Published
2019-07-11 18:10
Modified
2024-08-04 23:24
Severity
Summary
An issue was discovered in Squid 4.0.23 through 4.7. When checking Basic Authentication with HttpHeader::getAuth, Squid uses a global buffer to store the decoded data. Squid does not check that the decoded length isn't greater than the buffer, leading to a heap-based buffer overflow with user controlled data.
References
SourceURLTags
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.htmlBroken Link
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.htmlBroken Link
cve@mitre.orghttp://www.securityfocus.com/bid/109143Broken Link, Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.squid-cache.org/Versions/v4/changesets/Vendor Advisory
cve@mitre.orghttp://www.squid-cache.org/Versions/v4/changesets/squid-4-7f73e9c5d17664b882ed32590e6af310c247f320.patchPatch, Vendor Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2593Third Party Advisory
cve@mitre.orghttps://github.com/squid-cache/squid/commits/v4Patch, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/
cve@mitre.orghttps://seclists.org/bugtraq/2019/Aug/42Mailing List, Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4065-1/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2019/dsa-4507Third Party Advisory
Impacted products
VendorProduct
n/an/a
Show details on NVD website

To clipboard 

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  }
}


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