CVE-2018-1000122: canonical ubuntu_linux Out-of-bounds Read
CVSS: 9.1v3.0CriticalModified
AliasesALPINE-CVE-2018-1000122UBUNTU-CVE-2018-1000122DEBIAN-CVE-2018-1000122
Published 14-03-2018Last modified 05-08-2024
Vulnerability summary
CVE-2018-1000122 is a critical (CVSS 9.1) Out-of-bounds Read vulnerability in canonical ubuntu_linux. EPSS estimates a 9.04% chance of exploitation in the next 30 days, higher than 95.2% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.0 (NVD)EPSS score
9.04%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 11 · Related 4Timeline
- 14-03-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
A buffer over-read exists in curl 7.20.0 to and including curl 7.58.0 in the RTSP+RTP handling code that allows an attacker to cause a denial of service or information leakage
CVSS metrics
5 scores · 4 sources · 2 versionsCritical 9.1Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HSourcesAll 4 agree
- OSV · AlpineEcosystem advisory · calculated9.1CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- OSV · UbuntuEcosystem advisory · calculated9.1CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- OSV · DebianEcosystem advisory · calculated9.1CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Medium 6.4Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:PSourcesSingle source
EPSS trend
Probability
9.04%
Chance of exploitation in the next 30 days
Percentile
95%
Versus all other CVEs
30-day change
0.00 pp
From 9.04% on 18-09-2026
18-09-202618-10-2026
EPSS score9.04%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Oracle3 products
- communications_webrtc_session_controller< 7.2
- enterprise_manager_ops_center12.2.2 | 12.3.3
- peoplesoft_enterprise_peopletools8.55 | 8.56 | 8.57
Redhat3 products
Debian2 products
- curl< 7.60.0-1
- debian_linuxEOL7.0 | 8.0 | 9.0
Alpine1 product
- curl≥ 7.20.0, < 7.59.0-r0
Canonical1 product
- ubuntu_linuxEOL12.04 | 14.04 | 16.04 | 17.10
Haxx1 product
- curl≥ 7.20.0, ≤ 7.58.0
Ubuntu1 product
- curl< 7.35.0-1ubuntu2.15 | < 7.47.0-1ubuntu2.7 | < 7.58.0-2ubuntu3
7 vendors · 12 products
References
23 links- www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlX Refsource CONFIRMPatchThird Party Advisory
- lists.debian.org/debian-lts-announce/2018/03/msg00012.htmlMailing ListX Refsource MLISTThird Party Advisory