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Bug#1010670: libgoogle-gson-java: CVE-2022-25647 Deserialization of Untrusted Data via the writeReplace method

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Neil Williams

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May 6, 2022, 9:40:03 AM5/6/22
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Source: libgoogle-gson-java
Version: 2.8.8-1
Severity: important
Tags: security
X-Debbugs-Cc: code...@debian.org, Debian Security Team <te...@security.debian.org>

Hi,

The following vulnerability was published for libgoogle-gson-java.

CVE-2022-25647[0]:
| The package com.google.code.gson:gson before 2.8.9 are vulnerable to
| Deserialization of Untrusted Data via the writeReplace() method in
| internal classes, which may lead to DoS attacks.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2022-25647
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25647

Please adjust the affected versions in the BTS as needed.


-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.17.0-1-amd64 (SMP w/16 CPU threads; PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

tony mancill

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May 14, 2022, 4:40:03 PM5/14/22
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On Fri, May 06, 2022 at 02:32:26PM +0100, Neil Williams wrote:
> Source: libgoogle-gson-java
> Version: 2.8.8-1
> Severity: important
> Tags: security

Hi Dominik,

Thank you for uploading to old-old-stable [1]. Are you interested in
doing the same for old-stable and stable? (If not, I plan to. I'm
asking only to avoid duplication of effort.)

Regards,
tony

[1] https://tracker.debian.org/news/1324685/accepted-libgoogle-gson-java-24-1deb9u1-source-all-into-oldoldstable/
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Dominik George

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May 14, 2022, 5:10:04 PM5/14/22
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Hi,

> Thank you for uploading to old-old-stable [1].  Are you interested in
> doing the same for old-stable and stable?  (If not, I plan to.  I'm
> asking only to avoid duplication of effort.)

I was actually planning to ask you whether I shall handle that. So if you want, I will take that up as well.

Cheers,
Nik

tony mancill

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May 14, 2022, 5:40:04 PM5/14/22
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Please do. There are plenty of bugs (and DSAs) to go around. :)

Thank you!
tony
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