An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.

The remote CentOS Linux 9 host has packages installed that are affected by a vulnerability as referenced in the harfbuzz-2.7.4-8.el9 build changelog.

  - integer overflow in the component hb-ot-shape-fallback.c (CVE-2022-33068)

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

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:8384 advisory.

  - An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause     a Denial of Service (DoS) via unspecified vectors. (CVE-2022-33068)

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

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-111 advisory.

    An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause     a Denial of Service (DoS) via unspecified vectors. (CVE-2022-33068)

    hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via     consecutive marks during the process of looking back for base glyphs when attaching marks.
    (CVE-2023-25193)

Tenable has extracted the preceding description block directly from the tested product 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 Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-8384 advisory.

    - Resolves:rh#2103849 CVE-2022-33068

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

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

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2022:8384 advisory.

  - An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause     a Denial of Service (DoS) via unspecified vectors. (CVE-2022-33068)

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

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:8384 advisory.

    HarfBuzz is an implementation of the OpenType Layout engine.

    Security Fix(es):

    * harfbuzz: integer overflow in the component hb-ot-shape-fallback.cc (CVE-2022-33068)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

According to the versions of the harfbuzz packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause     a Denial of Service (DoS) via unspecified vectors. (CVE-2022-33068)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6999 advisory.

    The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java     Software Development Kit.

    Security Fix(es):

    * OpenJDK: improper MultiByte conversion can lead to buffer overflow (JGSS, 8286077) (CVE-2022-21618)

    * OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626)

    * OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628)

    * OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619)

    * OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624)

    * OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366) (CVE-2022-39399)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * Prepare for the next quarterly OpenJDK upstream release (2022-10, 17.0.5) [rhel-9] (BZ#2132934)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:7013 advisory.

    The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java     Software Development Kit.

    Security Fix(es):

    * OpenJDK: improper MultiByte conversion can lead to buffer overflow (JGSS, 8286077) (CVE-2022-21618)

    * OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626)

    * OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628)

    * OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619)

    * OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624)

    * OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366) (CVE-2022-39399)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * Prepare for the next quarterly OpenJDK upstream release (2022-10, 11.0.17) [rhel-9] (BZ#2131865)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:7012 advisory.

    The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java     Software Development Kit.

    Security Fix(es):

    * OpenJDK: improper MultiByte conversion can lead to buffer overflow (JGSS, 8286077) (CVE-2022-21618)

    * OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626)

    * OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628)

    * OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619)

    * OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624)

    * OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366) (CVE-2022-39399)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * Prepare for the next quarterly OpenJDK upstream release (2022-10, 11.0.17) [rhel-8] (BZ#2131863)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:7000 advisory.

    The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java     Software Development Kit.

    Security Fix(es):

    * OpenJDK: improper MultiByte conversion can lead to buffer overflow (JGSS, 8286077) (CVE-2022-21618)

    * OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626)

    * OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628)

    * OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619)

    * OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624)

    * OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366) (CVE-2022-39399)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * Prepare for the next quarterly OpenJDK upstream release (2022-10, 17.0.5) [rhel-8] (BZ#2132503)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 host is affected by the vulnerability described in GLSA-202209-11 (HarfBuzz: Multiple vulnerabilities)

  - HarfBuzz 2.9.0 has an out-of-bounds write in hb_bit_set_invertible_t::set (called from     hb_sparseset_t<hb_bit_set_invertible_t>::set and hb_set_copy). (CVE-2021-45931)

  - An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause     a Denial of Service (DoS) via unspecified vectors. (CVE-2022-33068)

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 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:2664-1 advisory.

  - An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause     a Denial of Service (DoS) via unspecified vectors. (CVE-2022-33068)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:2663-1 advisory.

  - An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause     a Denial of Service (DoS) via unspecified vectors. (CVE-2022-33068)

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

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5524-1 advisory.

    It was discovered that HarfBuzz incorrectly handled certain glyph sizes. A remote attacker could use this     issue to cause HarfBuzz to crash, resulting in a denial of service.

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

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

ID	Name	Product	Family	Severity
191275	CentOS 9 : harfbuzz-2.7.4-8.el9	Nessus	CentOS Local Security Checks	medium
184622	Rocky Linux 9 : harfbuzz (RLSA-2022:8384)	Nessus	Rocky Linux Local Security Checks	medium
173180	Amazon Linux 2023 : harfbuzz, harfbuzz-devel, harfbuzz-icu (ALAS2023-2023-111)	Nessus	Amazon Linux Local Security Checks	high
168100	Oracle Linux 9 : harfbuzz (ELSA-2022-8384)	Nessus	Oracle Linux Local Security Checks	medium
167844	AlmaLinux 9 : harfbuzz (ALSA-2022:8384)	Nessus	Alma Linux Local Security Checks	medium
167598	RHEL 9 : harfbuzz (RHSA-2022:8384)	Nessus	Red Hat Local Security Checks	medium
166838	EulerOS 2.0 SP10 : harfbuzz (EulerOS-SA-2022-2652)	Nessus	Huawei Local Security Checks	medium
166829	EulerOS 2.0 SP10 : harfbuzz (EulerOS-SA-2022-2684)	Nessus	Huawei Local Security Checks	medium
166328	RHEL 9 : java-17-openjdk (RHSA-2022:6999)	Nessus	Red Hat Local Security Checks	medium
166326	RHEL 9 : java-11-openjdk (RHSA-2022:7013)	Nessus	Red Hat Local Security Checks	medium
166281	RHEL 8 : java-11-openjdk (RHSA-2022:7012)	Nessus	Red Hat Local Security Checks	medium
166275	RHEL 8 : java-17-openjdk (RHSA-2022:7000)	Nessus	Red Hat Local Security Checks	medium
165444	GLSA-202209-11 : HarfBuzz: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	medium
165040	EulerOS 2.0 SP9 : harfbuzz (EulerOS-SA-2022-2319)	Nessus	Huawei Local Security Checks	medium
165031	EulerOS 2.0 SP9 : harfbuzz (EulerOS-SA-2022-2290)	Nessus	Huawei Local Security Checks	medium
163881	SUSE SLED15 / SLES15 Security Update : harfbuzz (SUSE-SU-2022:2664-1)	Nessus	SuSE Local Security Checks	medium
163873	SUSE SLED15 / SLES15 Security Update : harfbuzz (SUSE-SU-2022:2663-1)	Nessus	SuSE Local Security Checks	medium
163285	Ubuntu 20.04 LTS / 22.04 LTS : HarfBuzz vulnerability (USN-5524-1)	Nessus	Ubuntu Local Security Checks	medium

Detections

Analytics

CVE-2022-33068

medium

Tenable Plugins

medium

medium

high

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium