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Vulnerability record · CVE-2015-3148 · published 24 April 2015

CVE-2015-3148: Fedoraproject fedora improper access control vulnerability

Fedoraproject · Fedora

cURL and libcurl 7.10.6 through 7.41.0 do not properly re-use authenticated Negotiate connections, which allows remote attackers to connect as other users via a request.

5.0 CVSS 2.0 Medium EPSS 14% · top 3.5% CWE-284 · Improper access control
5.0CVSS 2.0 base score
14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
46References
17 Jun 2026Last modified by NVD

Description

cURL and libcurl 7.10.6 through 7.41.0 do not properly re-use authenticated Negotiate connections, which allows remote attackers to connect as other users via a request.

AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected products

8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://advisories.mageia.org/MGASA-2015-0179.html Third Party Advisory
http://curl.haxx.se/docs/adv_20150422B.html Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html Mailing ListVendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156250.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157017.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157188.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-04/msg00057.html
http://marc.info/?l=bugtraq&m=145612005512270&w=2 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1254.html
http://www.debian.org/security/2015/dsa-3232 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:219
http://www.mandriva.com/security/advisories?name=MDVSA-2015:220 Third Party AdvisoryVDB Entry
http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/74301
http://www.securitytracker.com/id/1032232 Third Party Advisory
http://www.ubuntu.com/usn/USN-2591-1 Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763 Vendor Advisory
https://security.gentoo.org/glsa/201509-02
https://support.apple.com/kb/HT205031 Vendor Advisory
http://advisories.mageia.org/MGASA-2015-0179.html Third Party Advisory
http://curl.haxx.se/docs/adv_20150422B.html Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html Mailing ListVendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156250.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157017.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157188.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-04/msg00057.html
http://marc.info/?l=bugtraq&m=145612005512270&w=2 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1254.html
http://www.debian.org/security/2015/dsa-3232 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:219
http://www.mandriva.com/security/advisories?name=MDVSA-2015:220 Third Party AdvisoryVDB Entry
http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html

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Source: NIST National Vulnerability Database (record CVE-2015-3148), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.