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Vulnerability details: VCID-nu1b-6qb8-aaah
Vulnerability ID VCID-nu1b-6qb8-aaah
Aliases CVE-2020-10700
Summary A use-after-free flaw was found in the way samba AD DC LDAP servers, handled 'Paged Results' control is combined with the 'ASQ' control. A malicious user in a samba AD could use this flaw to cause denial of service. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-10700.html
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10700.json
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00397 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
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epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
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epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
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epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
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epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.02857 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
epss 0.03031 https://api.first.org/data/v1/epss?cve=CVE-2020-10700
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1825731
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10700
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 2.6 https://nvd.nist.gov/vuln/detail/CVE-2020-10700
cvssv3 5.3 https://nvd.nist.gov/vuln/detail/CVE-2020-10700
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2020-10700
generic_textual Medium https://ubuntu.com/security/notices/USN-4341-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4341-1
generic_textual Medium https://www.samba.org/samba/security/CVE-2020-10700.html
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-10700.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10700.json
https://api.first.org/data/v1/epss?cve=CVE-2020-10700
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10700
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10700
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5KW3ZO35NVDO57JSBZHTQZOS3AIQ5QE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WG54NRMES2GTURZKZH6H4BGXCD3OMJDJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y7DVGCHG3XPIBQ5ETGMGW7MXNOO4HFH4/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5KW3ZO35NVDO57JSBZHTQZOS3AIQ5QE/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WG54NRMES2GTURZKZH6H4BGXCD3OMJDJ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y7DVGCHG3XPIBQ5ETGMGW7MXNOO4HFH4/
https://security.gentoo.org/glsa/202007-15
https://ubuntu.com/security/notices/USN-4341-1
https://usn.ubuntu.com/usn/usn-4341-1
https://www.samba.org/samba/security/CVE-2020-10700.html
1825731 https://bugzilla.redhat.com/show_bug.cgi?id=1825731
960189 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960189
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
CVE-2020-10700 https://nvd.nist.gov/vuln/detail/CVE-2020-10700
USN-4341-1 https://usn.ubuntu.com/4341-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10700.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-10700
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-10700
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-10700
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.74002
EPSS Score 0.00397
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.