A vulnerability was found in the libsoup package. This flaw stems from its failure to correctly verify the termination of multipart HTTP messages. This can allow a remote attacker to send a specially crafted multipart HTTP body, causing the libsoup-consuming server to read beyond its allocated memory boundaries (out-of-bounds read).

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01817-1 advisory.

    - CVE-2025-4969: Fixed off-by-one out-of-bounds read may lead to infoleak (bsc#1243423)
    - CVE-2025-4948: Fixed integer underflow in soup_multipart_new_from_message() leading to denial of service     (bsc#1243332)
    - CVE-2025-4476: Fixed NULL pointer dereference may lead to denial of service (bsc#1243422)

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 SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01801-1 advisory.

    - CVE-2025-4948: Fixed integer underflow in soup_multipart_new_from_message() leading to denial of service     (bsc#1243332)
    - CVE-2025-4969: Fixed off-by-one out-of-bounds read may lead to infoleak (bsc#1243423)
    - CVE-2025-32906: Fixed out of bounds reads in soup_headers_parse_request() (bsc#1241263)
    - CVE-2025-32909: Fixed NULL pointer dereference in the sniff_mp4 function in soup-content-sniffer.c     (bsc#1241226)
    - CVE-2025-32910: Fixed null pointer deference on client when server omits the realm parameter in an     Unauthorized response with Digest authentication (bsc#1241252)
    - CVE-2025-32911: Fixed double free on soup_message_headers_get_content_disposition() via 'params'.
    (bsc#1241238)
    - CVE-2025-32912: Fixed NULL pointer dereference in SoupAuthDigest (bsc#1241214)
    - CVE-2025-32913: Fixed NULL pointer dereference in soup_message_headers_get_content_disposition     (bsc#1241162)

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-2025:01802-1 advisory.

    - CVE-2025-4948: Fixed integer underflow in soup_multipart_new_from_message() leading to denial of service     (bsc#1243332)
    - CVE-2025-4969: Fixed off-by-one out-of-bounds read may lead to infoleak (bsc#1243423)
    - CVE-2025-32906: Fixed out of bounds reads in soup_headers_parse_request() (bsc#1241263)
    - CVE-2025-32909: Fixed NULL pointer dereference in the sniff_mp4 function in soup-content-sniffer.c     (bsc#1241226)
    - CVE-2025-32910: Fixed null pointer deference on client when server omits the realm parameter in an     Unauthorized response with Digest authentication (bsc#1241252)
    - CVE-2025-32911: Fixed double free on soup_message_headers_get_content_disposition() via 'params'.
    (bsc#1241238)
    - CVE-2025-32912: Fixed NULL pointer dereference in SoupAuthDigest (bsc#1241214)
    - CVE-2025-32913: Fixed NULL pointer dereference in soup_message_headers_get_content_disposition     (bsc#1241162)

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-2025:01812-1 advisory.

    - CVE-2025-4969: Fixed off-by-one out-of-bounds read may lead to infoleak (bsc#1243423)
    - CVE-2025-4948: Fixed integer underflow in soup_multipart_new_from_message() leading to denial of service     (bsc#1243332)
    - CVE-2025-4476: Fixed NULL pointer dereference may lead to denial of service (bsc#1243422)

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 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01794-1 advisory.

    - CVE-2025-4948: Fixed integer underflow in soup_multipart_new_from_message() leading to denial of service     (bsc#1243332)
    - CVE-2025-4969: Fixed off-by-one out-of-bounds read may lead to infoleak (bsc#1243423)
    - CVE-2025-32906: Fixed out of bounds reads in soup_headers_parse_request() (bsc#1241263)
    - CVE-2025-32909: Fixed NULL pointer dereference in the sniff_mp4 function in soup-content-sniffer.c     (bsc#1241226)
    - CVE-2025-32910: Fixed null pointer deference on client when server omits the realm parameter in an     Unauthorized response with Digest authentication (bsc#1241252)
    - CVE-2025-32911: Fixed double free on soup_message_headers_get_content_disposition() via 'params'.
    (bsc#1241238)
    - CVE-2025-32912: Fixed NULL pointer dereference in SoupAuthDigest (bsc#1241214)
    - CVE-2025-32913: Fixed NULL pointer dereference in soup_message_headers_get_content_disposition     (bsc#1241162)

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
237888	SUSE SLES15 Security Update : libsoup (SUSE-SU-2025:01817-1)	Nessus	SuSE Local Security Checks	medium
237789	SUSE SLES15 Security Update : libsoup (SUSE-SU-2025:01801-1)	Nessus	SuSE Local Security Checks	medium
237783	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : libsoup2 (SUSE-SU-2025:01802-1)	Nessus	SuSE Local Security Checks	medium
237774	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : libsoup (SUSE-SU-2025:01812-1)	Nessus	SuSE Local Security Checks	medium
237697	SUSE SLES12 Security Update : libsoup (SUSE-SU-2025:01794-1)	Nessus	SuSE Local Security Checks	medium

Detections

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CVE-2025-4969

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Tenable Plugins

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