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).

It is, therefore, affected by a vulnerability as referenced in the ALAS2022-2022-027 advisory.

    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)

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

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 a vulnerability as referenced in the ALAS2023-2023-036 advisory.

    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)

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

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 a vulnerability as referenced in the ALAS2022-2022-181 advisory.

    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)

Tenable has extracted the preceding description block directly from the tested product 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 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.

ID	Name	Product	Family	Severity
212472	Amazon Linux 2022 : harfbuzz, harfbuzz-devel, harfbuzz-icu (ALAS2022-2022-027)	Nessus	Amazon Linux Local Security Checks	medium
173187	Amazon Linux 2023 : harfbuzz, harfbuzz-devel, harfbuzz-icu (ALAS2023-2023-036)	Nessus	Amazon Linux Local Security Checks	medium
167028	Amazon Linux 2022 : harfbuzz, harfbuzz-devel, harfbuzz-icu (ALAS2022-2022-181)	Nessus	Amazon Linux Local Security Checks	medium
165444	GLSA-202209-11 : HarfBuzz: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	medium

Detections

Analytics

CVE-2021-45931

medium

Tenable Plugins

medium

medium

medium

medium