CVE-2017-9287: debian debian_linux Double Free
CVSS: 6.5v3.1MediumModified
AliasesALPINE-CVE-2017-9287MGASA-2018-0033SUSE-SU-2017:1567-1RHSA-2017:1852UBUNTU-CVE-2017-9287USN-3307-1DEBIAN-CVE-2017-9287DLA-972-1DSA-3868-1
Published 29-05-2017Last modified 05-08-2024
Vulnerability summary
CVE-2017-9287 is a medium (CVSS 6.5) Double Free vulnerability in debian debian_linux. EPSS estimates a 7.20% chance of exploitation in the next 30 days, higher than 94.2% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
7.20%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Advisory lineage
Upstream 0 · Downstream 1 · Related 1Timeline
- 29-05-2017PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
servers/slapd/back-mdb/search.c in OpenLDAP through 2.4.44 is prone to a double free vulnerability. A user with access to search the directory can crash slapd by issuing a search including the Paged Results control with a page size of 0.
CVSS metrics
7 scores · 5 sources · 3 versionsMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HSourcesAll 4 agree
- OSV · AlpineEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- OSV · UbuntuEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Medium 6.5Preferred score · OSV · Red hat (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HSourcesAll 2 agree
- OSV · UbuntuEcosystem advisory · calculated6.5MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Medium 4.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
7.20%
Chance of exploitation in the next 30 days
Percentile
94%
Versus all other CVEs
30-day change
0.00 pp
From 7.20% on 18-09-2026
18-09-202618-10-2026
EPSS score7.20%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (openldap.org)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Redhat12 products
- enterprise_linux_desktop7.0
- enterprise_linux_eus7.4 | 7.5 | 7.6 | 7.7
- enterprise_linux_server7.0
- enterprise_linux_server_aus7.4 | 7.6 | 7.7
- enterprise_linux_server_tus7.6 | 7.7
Suse5 products
- openldap2&distro=SUSE Linux Enterprise Desktop 12 SP2< 2.4.41-18.29.1
- openldap2&distro=SUSE Linux Enterprise Server 12 SP2< 2.4.41-18.29.1
- openldap2&distro=SUSE Linux Enterprise Server for Raspberry Pi 12 SP2< 2.4.41-18.29.1
- openldap2&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2< 2.4.41-18.29.1
- openldap2&distro=SUSE Linux Enterprise Software Development Kit 12 SP2< 2.4.41-18.29.1
Debian2 products
- openldap< 2.4.44+dfsg-5 | < 2.4.40+dfsg-1+deb8u3 | < 2.4.31-2+deb7u3
- debian_linuxEOL8.0
Alpine1 product
- openldap< 2.4.44-r5 | < 2.4.44-r1 | < 2.4.44-r2 | < 2.4.44-r4
Mageia1 product
- openldap< 2.4.45-1.mga5
Mcafee1 product
- policy_auditor< 6.5.1
Openldap1 product
- openldap≤ 2.4.44
Oracle1 product
- blockchain_platform< 21.1.2
Ubuntu1 product
- openldap< 2.4.31-1+nmu2ubuntu8.4 | < 2.4.42+dfsg-2ubuntu3.2
9 vendors · 25 products
References
30 links
- access.redhat.com/errata/RHSA-2017:1852Vendor AdvisoryX Refsource REDHATThird Party AdvisoryWEBAdvisory
Show all 30 references
- bugzilla.suse.com/972331REPORT
