CVE catalog

CVE-2020-7692

google-oauth-client-java: CVE-2020-7692

[CVE catalog]

Severity
High · CVSS 7.4CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Published
Source
[NVD] · [CVE record]
EPSS
1.52% · Oct 25, 2026

PKCE support is not implemented in accordance with the RFC for OAuth 2.0 for Native Apps. Without the use of PKCE, the authorization code returned by an authorization server is not enough to guarantee that the client that issued the initial authorization request is the one that will be authorized. An attacker is able to obtain the authorization code using a malicious app on the client-side and use it to gain authorization to the protected resource. This affects the package com.google.oauth-client:google-oauth-client before 1.31.0.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debiangoogle-oauth-client-javasid1.34.1-2fixed
Debiangoogle-oauth-client-javaforky1.34.1-2fixed
Debiangoogle-oauth-client-javatrixie1.34.1-2fixed
Debiangoogle-oauth-client-javabookworm1.34.1-2fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debiangoogle-oauth-client-javasourcesid1.28.0-2not yet assignedNot reported[988944]
Debiangoogle-oauth-client-javasourceforky1.28.0-2not yet assignedNot reported[988944]
Debiangoogle-oauth-client-javasourcetrixie1.28.0-2not yet assignedNot reported[988944]
Debiangoogle-oauth-client-javasourcebookworm1.28.0-2not yet assignedNot reported[988944]

[Debian bug #988944]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [libgoogle-oauth-client-java]Fixed

    Source package: [google-oauth-client-java]

    Details (2)

    • 1.34.1-2 · all · bookworm

      Fixed · Fixed: 1.28.0-2

      dsa · google-oauth-client-java · debian · bookworm; dsa · google-oauth-client-java · debian · 12

    • 1.34.1-2 · all · bookworm

      Fixed · Fixed: 1.28.0-2

      dsa · google-oauth-client-java · debian · bookworm; dsa · google-oauth-client-java · debian · 12

[Debian 13 (Trixie)]

  • [libgoogle-oauth-client-java]Fixed

    Source package: [google-oauth-client-java]

    Details (2)

    • 1.34.1-2 · all · trixie

      Fixed · Fixed: 1.28.0-2

      dsa · google-oauth-client-java · debian · 13

    • 1.34.1-2 · all · trixie

      Fixed · Fixed: 1.28.0-2

      dsa · google-oauth-client-java · debian · 13

Observed:

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]