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Vulnerability details: VCID-6jkd-b9sn-aaak
Vulnerability ID VCID-6jkd-b9sn-aaak
Aliases CVE-2017-9803
GHSA-f553-j2gv-g5r9
Summary Privilege escalation Solr's Kerberos plugin can be configured to use delegation tokens, which allows an application to reuse the authentication of an end-user or another application. There are two issues with this functionality (when using `SecurityAwareZkACLProvider` type of ACL provider e.g. `SaslZkACLProvider`). Firstly, access to the security configuration can be leaked to users other than the solr super user. Secondly, malicious users can exploit this leaked configuration for privilege escalation to further expose/modify private data and/or disrupt operations in the Solr cluster.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-287 Improper Authentication
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9803.json
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
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epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
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epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00082 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
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epss 0.00082 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00082 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
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epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
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epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
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epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
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epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.0036 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.0036 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.0036 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.0036 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
epss 0.01386 https://api.first.org/data/v1/epss?cve=CVE-2017-9803
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1493507
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-f553-j2gv-g5r9
cvssv3.1 7.5 https://issues.apache.org/jira/browse/SOLR-11184
generic_textual HIGH https://issues.apache.org/jira/browse/SOLR-11184
cvssv3.1 7.5 https://lists.apache.org/thread/f4rbt657n9x4kb74k1txhcojof5dzol5
generic_textual HIGH https://lists.apache.org/thread/f4rbt657n9x4kb74k1txhcojof5dzol5
cvssv2 6.0 https://nvd.nist.gov/vuln/detail/CVE-2017-9803
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-9803
Reference id Reference type URL
http://mail-archives.us.apache.org/mod_mbox/www-announce/201709.mbox/%3CCAOOKt53AOScg04zUh0%2BR_fcXD0C9s5mQ-OzdgYdnHz49u1KmXw%40mail.gmail.com%3E
http://mail-archives.us.apache.org/mod_mbox/www-announce/201709.mbox/%3CCAOOKt53AOScg04zUh0%2BR_fcXD0C9s5mQ-OzdgYdnHz49u1KmXw@mail.gmail.com%3E
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9803.json
https://api.first.org/data/v1/epss?cve=CVE-2017-9803
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9803
https://github.com/apache/lucene-solr/commit/b091934f9e98568b848d0584a1145c8e514cbd21
https://issues.apache.org/jira/browse/SOLR-11184
https://lists.apache.org/thread/f4rbt657n9x4kb74k1txhcojof5dzol5
http://www.securityfocus.com/bid/100870
1493507 https://bugzilla.redhat.com/show_bug.cgi?id=1493507
cpe:2.3:a:apache:solr:6.2.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.2.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.2.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.2.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.3.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.3.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.4.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.4.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.4.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.4.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.4.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.4.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.5.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.5.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.5.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:solr:6.6.0:*:*:*:*:*:*:*
CVE-2017-9803 https://nvd.nist.gov/vuln/detail/CVE-2017-9803
GHSA-f553-j2gv-g5r9 https://github.com/advisories/GHSA-f553-j2gv-g5r9
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9803.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:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://issues.apache.org/jira/browse/SOLR-11184
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:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://lists.apache.org/thread/f4rbt657n9x4kb74k1txhcojof5dzol5
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:M/Au:S/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-9803
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:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-9803
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 0.26226
EPSS Score 0.00059
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.