CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
93.9%
The fix_hostname function in cURL and libcurl 7.37.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) or possibly have other unspecified impact via a zero-length host name, as demonstrated by “http://:80” and “:80.”
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | mysql_enterprise_monitor | * | cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* |
haxx | curl | 7.37.0 | cpe:2.3:a:haxx:curl:7.37.0:*:*:*:*:*:*:* |
haxx | curl | 7.37.1 | cpe:2.3:a:haxx:curl:7.37.1:*:*:*:*:*:*:* |
haxx | curl | 7.38.0 | cpe:2.3:a:haxx:curl:7.38.0:*:*:*:*:*:*:* |
haxx | curl | 7.39.0 | cpe:2.3:a:haxx:curl:7.39.0:*:*:*:*:*:*:* |
haxx | curl | 7.40.0 | cpe:2.3:a:haxx:curl:7.40.0:*:*:*:*:*:*:* |
haxx | curl | 7.41.0 | cpe:2.3:a:haxx:curl:7.41.0:*:*:*:*:*:*:* |
haxx | libcurl | 7.37.0 | cpe:2.3:a:haxx:libcurl:7.37.0:*:*:*:*:*:*:* |
haxx | libcurl | 7.37.1 | cpe:2.3:a:haxx:libcurl:7.37.1:*:*:*:*:*:*:* |
haxx | libcurl | 7.38.0 | cpe:2.3:a:haxx:libcurl:7.38.0:*:*:*:*:*:*:* |
curl.haxx.se/docs/adv_20150422D.html
kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html
lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html
lists.fedoraproject.org/pipermail/package-announce/2015-May/157017.html
lists.fedoraproject.org/pipermail/package-announce/2015-May/157188.html
lists.opensuse.org/opensuse-updates/2015-04/msg00057.html
www.debian.org/security/2015/dsa-3232
www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
www.securityfocus.com/bid/74300
www.securitytracker.com/id/1032232
www.ubuntu.com/usn/USN-2591-1
security.gentoo.org/glsa/201509-02
support.apple.com/kb/HT205031