A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. Insufficient or missing checking of return values of functions leads to unexpected work with variables that have not been initialized.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3444-1 advisory.

    - CVE-2024-45620: Incorrect handling of the length of buffers or files in pkcs15init. (bsc#1230076)
    - CVE-2024-45619: Incorrect handling length of buffers or files in libopensc. (bsc#1230075)
    - CVE-2024-45618: Uninitialized values after incorrect or missing checking return values of functions in     pkcs15init. (bsc#1230074)
    - CVE-2024-45617: Uninitialized values after incorrect or missing checking return values of functions in     libopensc. (bsc#1230073)
    - CVE-2024-45616: Uninitialized values after incorrect check or usage of APDU response values in     libopensc. (bsc#1230072)
    - CVE-2024-45615: Usage of uninitialized values in libopensc and pkcs15init. (bsc#1230071)
    - CVE-2024-8443: Heap buffer overflow in OpenPGP driver when generating key. (bsc#1230364)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3443-1 advisory.

    - CVE-2024-45620: Incorrect handling of the length of buffers or files in pkcs15init. (bsc#1230076)
    - CVE-2024-45619: Incorrect handling length of buffers or files in libopensc. (bsc#1230075)
    - CVE-2024-45618: Uninitialized values after incorrect or missing checking return values of functions in     pkcs15init. (bsc#1230074)
    - CVE-2024-45617: Uninitialized values after incorrect or missing checking return values of functions in     libopensc. (bsc#1230073)
    - CVE-2024-45616: Uninitialized values after incorrect check or usage of APDU response values in     libopensc. (bsc#1230072)
    - CVE-2024-45615: Usage of uninitialized values in libopensc and pkcs15init. (bsc#1230071)
    - CVE-2024-8443: Heap buffer overflow in OpenPGP driver when generating key. (bsc#1230364)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3445-1 advisory.

    - CVE-2024-45620: Incorrect handling of the length of buffers or files in pkcs15init. (bsc#1230076)
    - CVE-2024-45619: Incorrect handling length of buffers or files in libopensc. (bsc#1230075)
    - CVE-2024-45618: Uninitialized values after incorrect or missing checking return values of functions in     pkcs15init. (bsc#1230074)
    - CVE-2024-45617: Uninitialized values after incorrect or missing checking return values of functions in     libopensc. (bsc#1230073)
    - CVE-2024-45616: Uninitialized values after incorrect check or usage of APDU response values in     libopensc. (bsc#1230072)
    - CVE-2024-45615: Usage of uninitialized values in libopensc and pkcs15init. (bsc#1230071)
    - CVE-2024-8443: Heap buffer overflow in OpenPGP driver when generating key. (bsc#1230364)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
207782	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : opensc (SUSE-SU-2024:3444-1)	Nessus	SuSE Local Security Checks	medium
207781	SUSE SLES12 Security Update : opensc (SUSE-SU-2024:3443-1)	Nessus	SuSE Local Security Checks	medium
207780	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : opensc (SUSE-SU-2024:3445-1)	Nessus	SuSE Local Security Checks	medium

Detections

Analytics

CVE-2024-45617

low

Tenable Plugins

medium

medium

medium