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    8 vulnerabilities by rpm-software-management

    CVE-2026-18839 (GCVE-0-2026-18839)

    Vulnerability from nvd – Published: 2026-08-05 20:45 – Updated: 2026-08-21 12:48
    VLAI
    Title
    Popt-devel: popt-static: size_t underflow in singleoptionhelp
    Summary
    An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of service of the affected application.
    Severity
    2.2 (Low)
    CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-06 13:33 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2026-18839 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2511010 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-08-05 18:56
    Credits
    Red Hat would like to thank Matanya Moses (Checkpoint) for reporting this issue.
    Show details on NVD website
    To clipboard 

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    CVE-2026-18739 (GCVE-0-2026-18739)

    Vulnerability from nvd – Published: 2026-08-04 05:32 – Updated: 2026-08-21 12:48
    VLAI
    Title
    Popt-devel: popt-static: off-by-one in poptstuffargs
    Summary
    A flaw was found in popt, a command-line option parsing library. An off-by-one error in the poptStuffArgs function, when repeatedly called by a host application or through deep alias nesting, can lead to corruption of internal program data. This corruption could potentially enable a local attacker to execute arbitrary code if the host application then unsafely processes the altered data.
    Severity
    2.5 (Low)
    CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-04 00:00 UTC
    CWE
    Assigner
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:56984 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18739 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2510737 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-08-03 18:46
    Credits
    Red Hat would like to thank Matanya Moses (Checkpoint) for reporting this issue.
    Show details on NVD website
    To clipboard 

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    CVE-2024-1930 (GCVE-0-2024-1930)

    Vulnerability from nvd – Published: 2024-05-08 01:52 – Updated: 2024-08-01 18:56
    VLAI
    Title
    No Limit on Number of Open Sessions / Bad Session Close Behaviour
    Summary
    No Limit on Number of Open Sessions / Bad Session Close Behaviour in dnf5daemon-server before 5.1.17 allows a malicious user to impact Availability via No Limit on Number of Open Sessions. There is no limit on how many sessions D-Bus clients may create using the `open_session()` D-Bus method. For each session a thread is created in dnf5daemon-server. This spends a couple of hundred megabytes of memory in the process. Further connections will become impossible, likely because no more threads can be spawned by the D-Bus service.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-05-08 14:47 UTC
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Impacted products
    Vendor Product Version
    Fedora dnf5daemon-server Affected: 5.1.16<=
    		Create a notification for this product.
    fedora dnf5daemon-server Affected: 0 , < 5.1.17 (custom)
        cpe:2.3:a:fedora:dnf5daemon-server:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2023-6395 (GCVE-0-2023-6395)

    Vulnerability from nvd – Published: 2024-01-16 14:33 – Updated: 2025-02-13 17:26
    VLAI
    Title
    Mock: privilege escalation for users that can access mock configuration
    Summary
    The Mock software contains a vulnerability wherein an attacker could potentially exploit privilege escalation, enabling the execution of arbitrary code with root user privileges. This weakness stems from the absence of proper sandboxing during the expansion and execution of Jinja2 templates, which may be included in certain configuration parameters. While the Mock documentation advises treating users added to the mock group as privileged, certain build systems invoking mock on behalf of users might inadvertently permit less privileged users to define configuration tags. These tags could then be passed as parameters to mock during execution, potentially leading to the utilization of Jinja2 templates for remote privilege escalation and the execution of arbitrary code as the root user on the build server.
    Severity
    6.7 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-10-25 20:10 UTC
    CWE
    • CWE-20 - Improper Input Validation
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Date Public
    2024-01-16 13:52
    Credits
    Red Hat would like to thank Sankin Nikita Alexeevich for reporting this issue.
    Show details on NVD website
    To clipboard 

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    CVE-2026-18839 (GCVE-0-2026-18839)

    Vulnerability from cvelistv5 – Published: 2026-08-05 20:45 – Updated: 2026-08-21 12:48
    VLAI
    Title
    Popt-devel: popt-static: size_t underflow in singleoptionhelp
    Summary
    An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of service of the affected application.
    Severity
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    CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-06 13:33 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2511010 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-08-05 18:56
    Credits
    Red Hat would like to thank Matanya Moses (Checkpoint) for reporting this issue.
    Show details on NVD website
    To clipboard 

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    CVE-2026-18739 (GCVE-0-2026-18739)

    Vulnerability from cvelistv5 – Published: 2026-08-04 05:32 – Updated: 2026-08-21 12:48
    VLAI
    Title
    Popt-devel: popt-static: off-by-one in poptstuffargs
    Summary
    A flaw was found in popt, a command-line option parsing library. An off-by-one error in the poptStuffArgs function, when repeatedly called by a host application or through deep alias nesting, can lead to corruption of internal program data. This corruption could potentially enable a local attacker to execute arbitrary code if the host application then unsafely processes the altered data.
    Severity
    2.5 (Low)
    CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-04 00:00 UTC
    CWE
    Assigner
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2510737 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-08-03 18:46
    Credits
    Red Hat would like to thank Matanya Moses (Checkpoint) for reporting this issue.
    Show details on NVD website
    To clipboard 

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    CVE-2024-1930 (GCVE-0-2024-1930)

    Vulnerability from cvelistv5 – Published: 2024-05-08 01:52 – Updated: 2024-08-01 18:56
    VLAI
    Title
    No Limit on Number of Open Sessions / Bad Session Close Behaviour
    Summary
    No Limit on Number of Open Sessions / Bad Session Close Behaviour in dnf5daemon-server before 5.1.17 allows a malicious user to impact Availability via No Limit on Number of Open Sessions. There is no limit on how many sessions D-Bus clients may create using the `open_session()` D-Bus method. For each session a thread is created in dnf5daemon-server. This spends a couple of hundred megabytes of memory in the process. Further connections will become impossible, likely because no more threads can be spawned by the D-Bus service.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-05-08 14:47 UTC
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Impacted products
    Vendor Product Version
    Fedora dnf5daemon-server Affected: 5.1.16<=
    		Create a notification for this product.
    fedora dnf5daemon-server Affected: 0 , < 5.1.17 (custom)
        cpe:2.3:a:fedora:dnf5daemon-server:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2023-6395 (GCVE-0-2023-6395)

    Vulnerability from cvelistv5 – Published: 2024-01-16 14:33 – Updated: 2025-02-13 17:26
    VLAI
    Title
    Mock: privilege escalation for users that can access mock configuration
    Summary
    The Mock software contains a vulnerability wherein an attacker could potentially exploit privilege escalation, enabling the execution of arbitrary code with root user privileges. This weakness stems from the absence of proper sandboxing during the expansion and execution of Jinja2 templates, which may be included in certain configuration parameters. While the Mock documentation advises treating users added to the mock group as privileged, certain build systems invoking mock on behalf of users might inadvertently permit less privileged users to define configuration tags. These tags could then be passed as parameters to mock during execution, potentially leading to the utilization of Jinja2 templates for remote privilege escalation and the execution of arbitrary code as the root user on the build server.
    Severity
    6.7 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-10-25 20:10 UTC
    CWE
    • CWE-20 - Improper Input Validation
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Date Public
    2024-01-16 13:52
    Credits
    Red Hat would like to thank Sankin Nikita Alexeevich for reporting this issue.
    Show details on NVD website
    To clipboard 

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