SUSE update for git



| Updated: 2024-11-29
Risk High
Patch available YES
Number of vulnerabilities 6
CVE-ID CVE-2024-32002
CVE-2024-32004
CVE-2024-32020
CVE-2024-32021
CVE-2024-32465
CVE-2016-1423
CWE-ID CWE-434
CWE-94
CWE-62
CWE-61
CWE-79
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
 SUSE Linux Enterprise Micro
Operating systems & Components / Operating system

git-debuginfo
Operating systems & Components / Operating system package or component

git-debugsource
Operating systems & Components / Operating system package or component

perl-Git
Operating systems & Components / Operating system package or component

git
Operating systems & Components / Operating system package or component

git-core
Operating systems & Components / Operating system package or component

git-core-debuginfo
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 6 vulnerabilities.

1) Arbitrary file upload

EUVDB-ID: #VU89491

Risk: High

CVSSv4.0: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber]

CVE-ID: CVE-2024-32002

CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload. A remote attacker can upload a malicious file and execute it on the server.

Mitigation

Update the affected package git to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

git-debuginfo: before 2.35.3-150300.10.39.1

git-debugsource: before 2.35.3-150300.10.39.1

perl-Git: before 2.35.3-150300.10.39.1

git: before 2.35.3-150300.10.39.1

git-core: before 2.35.3-150300.10.39.1

git-core-debuginfo: before 2.35.3-150300.10.39.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20241807-2/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

2) Code Injection

EUVDB-ID: #VU89490

Risk: High

CVSSv4.0: 7.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-32004

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a process control issue while cloning special-crafted local repositories. A remote attacker can execute arbitrary code on the target system.

Mitigation

Update the affected package git to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

git-debuginfo: before 2.35.3-150300.10.39.1

git-debugsource: before 2.35.3-150300.10.39.1

perl-Git: before 2.35.3-150300.10.39.1

git: before 2.35.3-150300.10.39.1

git-core: before 2.35.3-150300.10.39.1

git-core-debuginfo: before 2.35.3-150300.10.39.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20241807-2/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) UNIX Hard Link

EUVDB-ID: #VU91286

Risk: Medium

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-32020

CWE-ID: CWE-62 - UNIX Hard Link

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the original repository.

The vulnerability exists due to insecure hardlink following when working with local clones. Local clones may end up hardlinking files into the target repository's object database when source and target repository reside on the same disk. If the source repository is owned by a different user, then those hardlinked files may be rewritten at any point in time by the untrusted user.

Mitigation

Update the affected package git to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

git-debuginfo: before 2.35.3-150300.10.39.1

git-debugsource: before 2.35.3-150300.10.39.1

perl-Git: before 2.35.3-150300.10.39.1

git: before 2.35.3-150300.10.39.1

git-core: before 2.35.3-150300.10.39.1

git-core-debuginfo: before 2.35.3-150300.10.39.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20241807-2/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) UNIX symbolic link following

EUVDB-ID: #VU91287

Risk: Medium

CVSSv4.0: 3.7 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-32021

CWE-ID: CWE-61 - UNIX Symbolic Link (Symlink) Following

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the original repository.

The vulnerability exists due to insecure symlink following issue. When cloning a local source repository that contains symlinks via the filesystem, Git may create hardlinks to arbitrary user-readable files on the same filesystem as the target repository in the objects/ directory.


Mitigation

Update the affected package git to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

git-debuginfo: before 2.35.3-150300.10.39.1

git-debugsource: before 2.35.3-150300.10.39.1

perl-Git: before 2.35.3-150300.10.39.1

git: before 2.35.3-150300.10.39.1

git-core: before 2.35.3-150300.10.39.1

git-core-debuginfo: before 2.35.3-150300.10.39.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20241807-2/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Code injection

EUVDB-ID: #VU91288

Risk: High

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-32465

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation when working with zip files or tarballs during cloning. A remote attacker can and execute arbitrary code on the target system.

Mitigation

Update the affected package git to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

git-debuginfo: before 2.35.3-150300.10.39.1

git-debugsource: before 2.35.3-150300.10.39.1

perl-Git: before 2.35.3-150300.10.39.1

git: before 2.35.3-150300.10.39.1

git-core: before 2.35.3-150300.10.39.1

git-core-debuginfo: before 2.35.3-150300.10.39.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20241807-2/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Cross-site scripting

EUVDB-ID: #VU1098

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2016-1423

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote unauthenticated user to perform cross-site scripting (XSS) attacks.
The vulnerability is caused by incorrect filtration of input data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in victim’s browser in security context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks

Mitigation

Update the affected package git to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

git-debuginfo: before 2.35.3-150300.10.39.1

git-debugsource: before 2.35.3-150300.10.39.1

perl-Git: before 2.35.3-150300.10.39.1

git: before 2.35.3-150300.10.39.1

git-core: before 2.35.3-150300.10.39.1

git-core-debuginfo: before 2.35.3-150300.10.39.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20241807-2/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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