Critical severity9.1NVD Advisory· Published May 24, 2018· Updated Jun 17, 2026

CVE-2018-1000301

Description

curl version curl 7.20.0 to and including curl 7.59.0 contains a CWE-126: Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded RTSP content.. This vulnerability appears to have been fixed in curl < 7.20.0 and curl >= 7.60.0.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Curl/Curl2 versions
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*range: >=7.20.0,<=7.59.0
- (no CPE)range: >= 7.20.0, <= 7.59.0
Oracle Corporation/Communications Webrtc Session Controller
cpe:2.3:a:oracle:communications_webrtc_session_controller:*:*:*:*:*:*:*:*
Range: <7.2
Oracle Corporation/Enterprise Manager Ops Center2 versions
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.2.2:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:oracle:enterprise_manager_ops_center:12.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:*:*:*:*
Oracle Corporation/Peoplesoft Enterprise Peopletools3 versions
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.55:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.55:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
Canonical/Ubuntu Linux5 versions
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*+ 4 more
- 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:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Debian/linux3 versions
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*+ 2 more
- cpe: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:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Desktop
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Server
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Workstation
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
osv-coords17 versions
pkg:rpm/opensuse/curl&distro=openSUSE%20Tumbleweed pkg:rpm/suse/curl&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4 pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/curl&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/curl-openssl1&distro=SUSE%20Linux%20Enterprise%20Server%2011-SECURITY
< 7.79.1-1.1+ 16 more
- (no CPE)range: < 7.79.1-1.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-70.30.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-70.30.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-70.30.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-37.23.1
- (no CPE)range: < 7.37.0-70.30.1

Patches

Vulnerability mechanics

References

www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.htmlnvdPatch
www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlnvdPatch
curl.haxx.se/docs/adv_2018-b138.htmlnvdPatchVendor Advisory
www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlnvdPatchThird Party Advisory
www.securityfocus.com/bid/104225nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1040931nvdThird Party AdvisoryVDB Entry
access.redhat.com/errata/RHBA-2019:0327nvdThird Party Advisory
access.redhat.com/errata/RHSA-2018:3157nvdThird Party Advisory
access.redhat.com/errata/RHSA-2018:3558nvdThird Party Advisory
lists.debian.org/debian-lts-announce/2018/05/msg00010.htmlnvdMailing ListThird Party Advisory
security.gentoo.org/glsa/201806-05nvdThird Party Advisory
usn.ubuntu.com/3598-2/nvdThird Party Advisory
usn.ubuntu.com/3648-1/nvdThird Party Advisory
www.debian.org/security/2018/dsa-4202nvdThird Party Advisory
access.redhat.com/errata/RHSA-2020:0544nvd
access.redhat.com/errata/RHSA-2020:0594nvd
www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.htmlnvd

News mentions

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cvss	0.591
epss	0.005
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000