Client/Server
Trivy has client/server mode. Trivy server has vulnerability database and Trivy client doesn't have to download vulnerability database. It is useful if you want to scan images or files at multiple locations and do not want to download the database at every location.
Server
At first, you need to launch Trivy server. It downloads vulnerability database automatically and continue to fetch the latest DB in the background.
$ trivy server --listen localhost:8080
2019-12-12T15:17:06.551+0200 INFO Need to update DB
2019-12-12T15:17:56.706+0200 INFO Reopening DB...
2019-12-12T15:17:56.707+0200 INFO Listening localhost:8080...
If you want to accept a connection from outside, you have to specify 0.0.0.0 or your ip address, not localhost.
$ trivy server --listen 0.0.0.0:8080
Remote image scan
Then, specify the server address for image command.
$ trivy image --server http://localhost:8080 alpine:3.10
Result
alpine:3.10 (alpine 3.10.2)
===========================
Total: 3 (UNKNOWN: 0, LOW: 1, MEDIUM: 2, HIGH: 0, CRITICAL: 0)
+---------+------------------+----------+-------------------+---------------+
| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |
+---------+------------------+----------+-------------------+---------------+
| openssl | CVE-2019-1549 | MEDIUM | 1.1.1c-r0 | 1.1.1d-r0 |
+ +------------------+ + + +
| | CVE-2019-1563 | | | |
+ +------------------+----------+ + +
| | CVE-2019-1547 | LOW | | |
+---------+------------------+----------+-------------------+---------------+
Remote scan of local filesystem
Also, there is a way to scan local file system:
$ trivy fs --server http://localhost:8080 --severity CRITICAL ./integration/testdata/fixtures/fs/pom/
Result
pom.xml (pom) ============= Total: 24 (CRITICAL: 24) +---------------------------------------------+------------------+----------+-------------------+--------------------------------+---------------------------------------+ | LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION | TITLE | +---------------------------------------------+------------------+----------+-------------------+--------------------------------+---------------------------------------+ | com.fasterxml.jackson.core:jackson-databind | CVE-2017-17485 | CRITICAL | 2.9.1 | 2.8.11, 2.9.4 | jackson-databind: Unsafe | | | | | | | deserialization due to | | | | | | | incomplete black list (incomplete | | | | | | | fix for CVE-2017-15095)... | | | | | | | -->avd.aquasec.com/nvd/cve-2017-17485 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2018-11307 | | | 2.7.9.4, 2.8.11.2, 2.9.6 | jackson-databind: Potential | | | | | | | information exfiltration with | | | | | | | default typing, serialization | | | | | | | gadget from MyBatis | | | | | | | -->avd.aquasec.com/nvd/cve-2018-11307 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2018-14718 | | | 2.6.7.2, 2.9.7 | jackson-databind: arbitrary code | | | | | | | execution in slf4j-ext class | | | | | | | -->avd.aquasec.com/nvd/cve-2018-14718 | + +------------------+ + + +---------------------------------------+ | | CVE-2018-14719 | | | | jackson-databind: arbitrary | | | | | | | code execution in blaze-ds-opt | | | | | | | and blaze-ds-core classes | | | | | | | -->avd.aquasec.com/nvd/cve-2018-14719 | + +------------------+ + + +---------------------------------------+ | | CVE-2018-14720 | | | | jackson-databind: exfiltration/XXE | | | | | | | in some JDK classes | | | | | | | -->avd.aquasec.com/nvd/cve-2018-14720 | + +------------------+ + + +---------------------------------------+ | | CVE-2018-14721 | | | | jackson-databind: server-side request | | | | | | | forgery (SSRF) in axis2-jaxws class | | | | | | | -->avd.aquasec.com/nvd/cve-2018-14721 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2018-19360 | | | 2.6.7.3, 2.7.9.5, 2.8.11.3, | jackson-databind: improper | | | | | | 2.9.8 | polymorphic deserialization | | | | | | | in axis2-transport-jms class | | | | | | | -->avd.aquasec.com/nvd/cve-2018-19360 | + +------------------+ + + +---------------------------------------+ | | CVE-2018-19361 | | | | jackson-databind: improper | | | | | | | polymorphic deserialization | | | | | | | in openjpa class | | | | | | | -->avd.aquasec.com/nvd/cve-2018-19361 | + +------------------+ + + +---------------------------------------+ | | CVE-2018-19362 | | | | jackson-databind: improper | | | | | | | polymorphic deserialization | | | | | | | in jboss-common-core class | | | | | | | -->avd.aquasec.com/nvd/cve-2018-19362 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2018-7489 | | | 2.7.9.3, 2.8.11.1, 2.9.5 | jackson-databind: incomplete fix | | | | | | | for CVE-2017-7525 permits unsafe | | | | | | | serialization via c3p0 libraries | | | | | | | -->avd.aquasec.com/nvd/cve-2018-7489 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-14379 | | | 2.7.9.6, 2.8.11.4, 2.9.9.2 | jackson-databind: default | | | | | | | typing mishandling leading | | | | | | | to remote code execution | | | | | | | -->avd.aquasec.com/nvd/cve-2019-14379 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-14540 | | | 2.9.10 | jackson-databind: | | | | | | | Serialization gadgets in | | | | | | | com.zaxxer.hikari.HikariConfig | | | | | | | -->avd.aquasec.com/nvd/cve-2019-14540 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-14892 | | | 2.6.7.3, 2.8.11.5, 2.9.10 | jackson-databind: Serialization | | | | | | | gadgets in classes of the | | | | | | | commons-configuration package | | | | | | | -->avd.aquasec.com/nvd/cve-2019-14892 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-14893 | | | 2.8.11.5, 2.9.10 | jackson-databind: | | | | | | | Serialization gadgets in | | | | | | | classes of the xalan package | | | | | | | -->avd.aquasec.com/nvd/cve-2019-14893 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-16335 | | | 2.9.10 | jackson-databind: | | | | | | | Serialization gadgets in | | | | | | | com.zaxxer.hikari.HikariDataSource | | | | | | | -->avd.aquasec.com/nvd/cve-2019-16335 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-16942 | | | 2.9.10.1 | jackson-databind: | | | | | | | Serialization gadgets in | | | | | | | org.apache.commons.dbcp.datasources.* | | | | | | | -->avd.aquasec.com/nvd/cve-2019-16942 | + +------------------+ + + +---------------------------------------+ | | CVE-2019-16943 | | | | jackson-databind: | | | | | | | Serialization gadgets in | | | | | | | com.p6spy.engine.spy.P6DataSource | | | | | | | -->avd.aquasec.com/nvd/cve-2019-16943 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-17267 | | | 2.9.10 | jackson-databind: Serialization | | | | | | | gadgets in classes of | | | | | | | the ehcache package | | | | | | | -->avd.aquasec.com/nvd/cve-2019-17267 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-17531 | | | 2.9.10.1 | jackson-databind: | | | | | | | Serialization gadgets in | | | | | | | org.apache.log4j.receivers.db.* | | | | | | | -->avd.aquasec.com/nvd/cve-2019-17531 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2019-20330 | | | 2.8.11.5, 2.9.10.2 | jackson-databind: lacks | | | | | | | certain net.sf.ehcache blocking | | | | | | | -->avd.aquasec.com/nvd/cve-2019-20330 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2020-8840 | | | 2.7.9.7, 2.8.11.5, 2.9.10.3 | jackson-databind: Lacks certain | | | | | | | xbean-reflect/JNDI blocking | | | | | | | -->avd.aquasec.com/nvd/cve-2020-8840 | + +------------------+ + +--------------------------------+---------------------------------------+ | | CVE-2020-9546 | | | 2.7.9.7, 2.8.11.6, 2.9.10.4 | jackson-databind: Serialization | | | | | | | gadgets in shaded-hikari-config | | | | | | | -->avd.aquasec.com/nvd/cve-2020-9546 | + +------------------+ + + +---------------------------------------+ | | CVE-2020-9547 | | | | jackson-databind: Serialization | | | | | | | gadgets in ibatis-sqlmap | | | | | | | -->avd.aquasec.com/nvd/cve-2020-9547 | + +------------------+ + + +---------------------------------------+ | | CVE-2020-9548 | | | | jackson-databind: Serialization | | | | | | | gadgets in anteros-core | | | | | | | -->avd.aquasec.com/nvd/cve-2020-9548 | +---------------------------------------------+------------------+----------+-------------------+--------------------------------+---------------------------------------+Remote scan of root filesystem
Also, there is a way to scan root file system:
$ trivy rootfs --server http://localhost:8080 --severity CRITICAL /tmp/rootfs
Result
/tmp/rootfs (alpine 3.10.2) Total: 1 (CRITICAL: 1) ┌───────────┬────────────────┬──────────┬───────────────────┬───────────────┬─────────────────────────────────────────────────────────────┐ │ Library │ Vulnerability │ Severity │ Installed Version │ Fixed Version │ Title │ ├───────────┼────────────────┼──────────┼───────────────────┼───────────────┼─────────────────────────────────────────────────────────────┤ │ apk-tools │ CVE-2021-36159 │ CRITICAL │ 2.10.4-r2 │ 2.10.7-r0 │ libfetch before 2021-07-26, as used in apk-tools, xbps, and │ │ │ │ │ │ │ other products, mishandles... │ │ │ │ │ │ │ https://avd.aquasec.com/nvd/cve-2021-36159 │ └───────────┴────────────────┴──────────┴───────────────────┴───────────────┴─────────────────────────────────────────────────────────────┘Authentication
$ trivy server --listen localhost:8080 --token dummy
$ trivy image --server http://localhost:8080 --token dummy alpine:3.10
Architecture
