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2 vulnerabilities found for singularity by sylabs

CVE-2025-64750 (GCVE-0-2025-64750)
Vulnerability from nvd
Published
2025-12-02 17:25
Modified
2025-12-02 17:54
Severity ?
4.5 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
CWE
  • CWE-61 - UNIX Symbolic Link (Symlink) Following
  • CWE-706 - Use of Incorrectly-Resolved Name or Reference
Summary
SingularityCE and SingularityPRO are open source container platforms. Prior to SingularityCE 4.3.5 and SingularityPRO 4.1.11 and 4.3.5, if a user relies on LSM restrictions to prevent malicious operations then, under certain circumstances, an attacker can redirect the LSM label write operation so that it is ineffective. The attacker must cause the user to run a malicious container image that redirects the mount of /proc to the destination of a shared mount, either known to be configured on the target system, or that will be specified by the user when running the container. The attacker must also control the content of the shared mount, for example through another malicious container which also binds it, or as a user with relevant permissions on the host system it is bound from. This vulnerability is fixed in SingularityCE 4.3.5 and SingularityPRO 4.1.11 and 4.3.5.
References
Impacted products
Vendor Product Version
sylabs singularity Version: > 4.2.0-rc.1, < 4.3.5
Version: < 4.1.11
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-64750 (GCVE-0-2025-64750)
Vulnerability from cvelistv5
Published
2025-12-02 17:25
Modified
2025-12-02 17:54
Severity ?
4.5 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
CWE
  • CWE-61 - UNIX Symbolic Link (Symlink) Following
  • CWE-706 - Use of Incorrectly-Resolved Name or Reference
Summary
SingularityCE and SingularityPRO are open source container platforms. Prior to SingularityCE 4.3.5 and SingularityPRO 4.1.11 and 4.3.5, if a user relies on LSM restrictions to prevent malicious operations then, under certain circumstances, an attacker can redirect the LSM label write operation so that it is ineffective. The attacker must cause the user to run a malicious container image that redirects the mount of /proc to the destination of a shared mount, either known to be configured on the target system, or that will be specified by the user when running the container. The attacker must also control the content of the shared mount, for example through another malicious container which also binds it, or as a user with relevant permissions on the host system it is bound from. This vulnerability is fixed in SingularityCE 4.3.5 and SingularityPRO 4.1.11 and 4.3.5.
References
Impacted products
Vendor Product Version
sylabs singularity Version: > 4.2.0-rc.1, < 4.3.5
Version: < 4.1.11
 Create a notification for this product.
Show details on NVD website

To clipboard 

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