The Alias feature in SnakeYAML before 1.26 allows entity expansion during a load operation, a related issue to CVE-2003-1564.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Fedoraproject
  • Fedora
Oracle
  • Peoplesoft Enterprise Pt Peopletools
Quarkus
  • Quarkus
Redhat
  • Amq Streams
  • Enterprise Linux
  • Jboss Fuse
  • Openshift Application Runtimes
Snakeyaml Project
  • Snakeyaml

Configuration 1 [-]

cpe:2.3:a:snakeyaml_project:snakeyaml:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

Configuration 3 [-]

cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:*

Configuration 4 [-]

OR cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.56:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.57:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.58:*:*:*:*:*:*:*
Package CPE Advisory Released Date
Red Hat AMQ Streams 1.8.0
prometheus-jmx-exporter cpe:/a:redhat:amq_streams:1 RHSA-2021:3225 2021-08-19T00:00:00Z
Red Hat build of Quarkus 1.3.4
snakeyaml cpe:/a:redhat:openshift_application_runtimes:1.0 RHSA-2020:2603 2020-06-17T00:00:00Z
Red Hat Enterprise Linux 8
prometheus-jmx-exporter-0:0.12.0-6.el8 cpe:/a:redhat:enterprise_linux:8 RHSA-2020:4807 2020-11-04T00:00:00Z
Red Hat Fuse 7.9
prometheus-jmx-exporter cpe:/a:redhat:jboss_fuse:7 RHSA-2021:3140 2021-08-11T00:00:00Z
References
Link Providers
https://bitbucket.org/asomov/snakeyaml/issues/377/allow-configuration-for-preventing-billion cve-icon cve-icon
https://bitbucket.org/asomov/snakeyaml/wiki/Billion%20laughs%20attack cve-icon cve-icon
https://bitbucket.org/snakeyaml/snakeyaml/issues/377 cve-icon cve-icon
https://bitbucket.org/snakeyaml/snakeyaml/wiki/Changes cve-icon cve-icon
https://lists.apache.org/thread.html/r1058e7646988394de6a3fd0857ea9b1ee0de14d7bb28fee5ff782457%40%3Ccommits.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r154090b871cf96d985b90864442d84eb027c72c94bc3f0a5727ba2d1%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r16ae4e529401b75a1f5aa462b272b31bf2a108236f882f06fddc14bc%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r1703a402f30c8a2ee409f8c6f393e95a63f8c952cc9ee5bf9dd586dc%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r182e9cf6f3fb22b9be0cac4ff0685199741d2ab6e9a4e27a3693c224%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r191ceadb1b883357384981848dfa5235cb02a90070c553afbaf9b3d9%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r1aab47b48a757c70e40fc0bcb1fcf1a3951afa6a17aee7cd66cf79f8%40%3Ccommon-commits.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r1dfac8b6a7097bcb4979402bbb6e2f8c36d0d9001e3018717eb22b7e%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r1ffce2ed3017e9964f03ad2c539d69e49144fc8e9bf772d641612f98%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r20350031c60a77b45e0eded33e9b3e9cb0cbfc5e24e1c63bf264df12%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r22ac2aa053b7d9c6b75a49db78125c9316499668d0f4a044f3402e2f%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r2721aba31a8562639c4b937150897e24f78f747cdbda8641c0f659fe%40%3Cusers.kafka.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r28c9009a48d52cf448f8b02cd823da0f8601d2dff4d66f387a35f1e0%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r2a5b84fdf59042dc398497e914b5bb1aed77328320b1438144ae1953%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r2b05744c0c2867daa5d1a96832965b7d6220328b0ead06c22a6e7854%40%3Ccommits.pulsar.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r2db207a2431a5e9e95e899858ab1f5eabd9bcc790a6ca7193ae07e94%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r436988d2cfe8a770ae361c82b181c5b2bf48a249bad84d8a55a3b46e%40%3Cdev.phoenix.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r465d2553a31265b042cf5457ef649b71e0722ab89b6ea94a5d59529b%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r4c682fb8cf69dd14162439656a6ebdf42ea6ad0e4edba95907ea3f14%40%3Ccommits.servicecomb.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r4d7f37da1bc2df90a5a0f56eb7629b5ea131bfe11eeeb4b4c193f64a%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r5510f0125ba409fc1cabd098ab8b457741e5fa314cbd0e61e4339422%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r55d807f31e64a080c54455897c20b1667ec792e5915132c7b7750533%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r56805265475919252ba7fc10123f15b91097f3009bae86476624ca25%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r643ba53f002ae59068f9352fe1d82e1b6f375387ffb776f13efe8fda%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r666f29a7d0e1f98fa1425ca01efcfa86e6e3856e01d300828aa7c6ea%40%3Ccommits.pulsar.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r6c91e52b3cc9f4e64afe0f34f20507143fd1f756d12681a56a9b38da%40%3Ccommits.pulsar.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r6d54c2da792c74cc14b9b7665ea89e144c9e238ed478d37fd56292e6%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r72a3588d62b2de1361dc9648f5d355385735e47f7ba49d089b0e680d%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r7ce3de03facf7e7f3e24fc25d26d555818519dafdb20f29398a3414b%40%3Cdev.phoenix.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r8464b6ec951aace8c807bac9ea526d4f9e3116aa16d38be06f7c6524%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r8b57c57cffa01e418868a3c7535b987635ff1fb5ab534203bfa2d64a%40%3Ccommits.pulsar.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r900e020760c89f082df1c6e0d46320eba721e4e47bb9eb521e68cd95%40%3Ccommits.servicecomb.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/raebd2019b3da8c2f90f31e8b203b45353f78770ca93bfe5376f5532e%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rb0e033d5ec8233360203431ad96580cf2ec56f47d9a425d894e279c2%40%3Cpr.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rb34d8d3269ad47a1400f5a1a2d8310e13a80b6576ebd7f512144198d%40%3Ccommon-dev.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rb5c33d0069c927fae16084f0605895b98d231d7c48527bcb822ac48c%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rb7b28ac741e32dd5edb2c22485d635275bead7290b056ee56baf8ce0%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rbaa1f513d903c89a08267c91d86811fa5bcc82e0596b6142c5cea7ea%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rc3211c71f7e0973a1825d1988a3921288c06cd9d793eae97ecd34948%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rcb2a7037366c58bac6aec6ce3df843a11ef97ae4eb049f05f410eaa5%40%3Ccommon-commits.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rcb4b61dbe2ed1c7a88781a9aff5a9e7342cc7ed026aec0418ee67596%40%3Ccommon-issues.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rce5c93bba6e815fb62ad38e28ca1943b3019af1eddeb06507ad4e11a%40%3Ccommits.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rd582c64f66c354240290072f340505f5d026ca944ec417226bb0272e%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rdd34c0479587e32a656d976649409487d51ca0d296b3e26b6b89c3f5%40%3Ccommon-commits.hadoop.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/re791a854001ec1f79cd4f47328b270e7a1d9d7056debb8f16d962722%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/re851bbfbedd47c690b6e01942acb98ee08bd00df1a94910b905bc8cd%40%3Cdev.atlas.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/reb1751562ee5146d3aca654a2df76a2c13d8036645ce69946f9c219e%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/recfe569f4f260328b0036f1c82b2956e864d519ab941a5e75d0d832d%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rf95bebee6dfcc55067cebe8482bd31e6f481d9f74ba8e03f860c3ec7%40%3Ccommits.cassandra.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfe0aab6c3bebbd9cbfdedb65ff3fdf420714bcb8acdfd346077e1263%40%3Ccommon-commits.hadoop.apache.org%3E cve-icon cve-icon
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CKN7VGIKTYBCAKYBRG55QHXAY5UDZ7HA/ cve-icon cve-icon
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PTVJC54XGX26UJVVYCXZ7D25X3R5T2G6/ cve-icon cve-icon
https://mvnrepository.com/artifact/org.yaml/snakeyaml/1.25/usages cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2017-18640 cve-icon
https://security.gentoo.org/glsa/202305-28 cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2017-18640 cve-icon
https://www.oracle.com/security-alerts/cpuApr2021.html cve-icon cve-icon
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-12-12T00:00:00

Updated: 2024-08-05T21:28:55.802Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2017-18640

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-12T03:15:10.850

Modified: 2023-11-07T02:41:56.603

Link: CVE-2017-18640

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-12-12T00:00:00Z

Links: CVE-2017-18640 - Bugzilla