CVE-2017-15275: canonical ubuntu_linux
CVSS: 7.5v3.1HighModified
AliasesALPINE-CVE-2017-15275SUSE-SU-2018:0018-1UBUNTU-CVE-2017-15275DEBIAN-CVE-2017-15275DLA-1183-1
Published 27-11-2017Last modified 05-08-2024
Vulnerability summary
CVE-2017-15275 is a high (CVSS 7.5) vulnerability in canonical ubuntu_linux. EPSS estimates a 21.41% chance of exploitation in the next 30 days, higher than 97.5% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (NVD)EPSS score
21.41%
0%100%
High · 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 12 · Related 6Timeline
- 27-11-2017PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.
CVSS metrics
6 scores · 4 sources · 3 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NSourcesAll 4 agree
- OSV · AlpineEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
High 7.5Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NSourcesSingle source
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
21.41%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
0.00 pp
From 21.41% on 20-09-2026
20-09-202620-10-2026
EPSS score21.41%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Suse11 products
- samba-doc&distro=SUSE Linux Enterprise Point of Sale 11 SP3< 3.6.3-94.8.1
- samba-doc&distro=SUSE Linux Enterprise Server 11 SP3-LTSS< 3.6.3-94.8.1
- samba-doc&distro=SUSE Linux Enterprise Server 11 SP3-TERADATA< 3.6.3-94.8.1
- samba-doc&distro=SUSE Linux Enterprise Server 11 SP4< 3.6.3-94.8.1
- samba-doc&distro=SUSE Linux Enterprise Server for SAP Applications 11 SP4< 3.6.3-94.8.1
Redhat3 products
- enterprise_linux_desktop6.0 | 7.0
- enterprise_linux_server6.0 | 7.0
- enterprise_linux_workstation6.0 | 7.0
Debian2 products
- samba< 2:4.7.1+dfsg-2 | < 2:3.6.6-6+deb7u15
- debian_linuxEOL8.0 | 9.0
Alpine1 product
- samba≥ 3.6.0, < 4.7.3-r0 | ≥ 3.6.0, < 4.4.16-r1
Canonical1 product
- ubuntu_linuxEOL14.04 | 16.04 | 17.04 | 17.10
Samba1 product
- samba≥ 3.6.0, < 4.5.15 | ≥ 4.6.0, < 4.6.11 | ≥ 4.7.0, < 4.7.3
Ubuntu1 product
- samba< 2:4.3.11+dfsg-0ubuntu0.14.04.13 | < 2:4.3.11+dfsg-0ubuntu0.16.04.12
7 vendors · 20 products
References
24 links
- lists.debian.org/debian-lts-announce/2017/11/msg00029.htmlMailing ListX Refsource MLISTThird Party Advisory
- support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_usX Refsource CONFIRMThird Party Advisory
