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Advisory details: gitlab / maven/org.apache.hadoop/hadoop-common/CVE-2020-9492
Advisory ID gitlab/maven/org.apache.hadoop/hadoop-common/CVE-2020-9492
Aliases CVE-2020-9492
GHSA-f8vc-wfc8-hxqh
Summary Incorrect Authorization In Apache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, and 2.0.0-alpha to 2.10.0, WebHDFS client might send SPNEGO authorization header to remote URL without proper verification.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
Reference id Reference type URL
https://github.com/apache/hadoop/commit/ca65409836d2949e9a9408d40bec0177b414cd5d
https://lists.apache.org/thread.html/r0a534f1cde7555f7208e9f9b791c1ab396d215eaaef283b3a9153429@%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/r49c9ab444ab1107c6a8be8a0d66602dec32a16d96c2631fec8d309fb@%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r4a57de5215494c35c8304cf114be75d42df7abc6c0c54bf163c3e370@%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r513758942356ccd0d14538ba18a09903fc72716d74be1cb727ea91ff%40%3Cgeneral.hadoop.apache.org%3E
https://lists.apache.org/thread.html/r6341f2a468ced8872a71997aa1786ce036242413484f0fa68dc9ca02@%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r6c2fa7949738e9d39606f1d7cd890c93a2633e3357c9aeaf886ea9a6@%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r79201a209df9a4e7f761e537434131b4e39eabec4369a7d668904df4@%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r79323adac584edab99fd5e4b52a013844b784a5d4b600da0662b33d6@%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/r9328eb49305e4cacc80e182bfd8a2efd8e640d940e24f5bfd7d5cb26@%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r941e9be04efe0f455d20aeac88516c0848decd7e7b1d93d5687060f4@%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/rb12afaa421d483863c4175e42e5dbd0673917a3cff73f3fca4f8275f@%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/rc0057ebf32b646ab47f7f5744a8948332e015c39044cbb9d87ea76cd@%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/rca4516b00b55b347905df45e5d0432186248223f30497db87aba8710@%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/re4129c6b9e0410848bbd3761187ce9c19bc1cd491037b253007df99e@%3Cissues.solr.apache.org%3E
https://security.netapp.com/advisory/ntap-20210304-0001/
CVE-2020-9492 https://nvd.nist.gov/vuln/detail/CVE-2020-9492
GHSA-f8vc-wfc8-hxqh https://github.com/advisories/GHSA-f8vc-wfc8-hxqh
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.hadoop/hadoop-common/CVE-2020-9492.yml
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:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.hadoop/hadoop-common/CVE-2020-9492.yml
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

There are no SSVC decisions available.