🛡️ GHSA-q95j-488q-5q3p — apiman-manager-api-impl (CVE-2020-36518)

⚪ Unknown ✅ No Known Exploit CWE-787 OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Apiman Manager API affected by Jackson denial of service vulnerability

Impact

Due to a vulnerability in jackson-databind <= 2.12.6.0, an authenticated attacker could craft an Apiman policy configuration which, when saved, may cause a denial of service on the Apiman Manager API.

This does not affect the Apiman Gateway.

Patches

Upgrade to Apiman 3.0.0.Final or later.

If you are using an older version of Apiman and need to remain on that version, contact your Apiman [support provider](https://www.apiman.io/support.html) for advice/long-term support.

Workarounds

If all users of the Apiman Manager are trusted then you may assess this is low risk, as an account is required to exploit the vulnerability.

References

  • Apiman maintainer and security contact: [email protected]
  • https://nvd.nist.gov/vuln/detail/CVE-2020-36518
  • https://github.com/FasterXML/jackson-databind/issues/2816

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability high.

Weakness class

GHSA-q95j-488q-5q3p is classified as CWE-787: Out-of-bounds Write. Data is written past the end or before the start of a buffer, corrupting whatever is stored there.

Affected software

GHSA-q95j-488q-5q3p is recorded against 1 package.

  • io.apiman:apiman-manager-api-impl (fixed in 3.0.0.Final)

Timeline and source

Published on 9 January 2023. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

github.com (Web)
nvd.nist.gov (Advisory)
github.com (Web)
github.com (Package)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE CWE-787
Public Exploit ✅ No
Source OSV
Published 2023-01-09
Updated 2026-08-20
Modified 2023-01-09
Fix URL N/A

Affected Packages

Software From version Fixed in
io.apiman:apiman-manager-api-impl — 3.0.0.Final

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