CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
An issue was discovered in libsndfile 1.2.2 IMA ADPCM codec. The AIFF code path (line 241) was fixed with (sf_count_t) cast, but the WAV code path (line 235) and close path (line 167) were not. When samplesperblock (int) * blocks (int) exceeds INT_MAX, the 32-bit multiplication overflows before being assigned to sf.frames (sf_count_t/int64). With samplesperblock=50000 and blocks=50000, the product 2500000000 overflows to -1794967296. This causes incorrect frame count leading to heap buffer overflow or denial of service. Both values come from the WAV file header and are attacker-controlled. This issue was discovered after an incomplete fix for CVE-2022-33065.
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Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.8 Telecommunications Update Service, Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.6 Extended Update Support, Red Hat AI Inference Server 3.3, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7
Вид слабост
История
- 29 април 2026 Публикувано
Други уязвимости в n/a n/a
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-37555
- https://nvd.nist.gov/vuln/detail/CVE-2026-37555
- https://github.com/libsndfile/libsndfile/issues/833
- https://github.com/libsndfile/libsndfile/commit/9a829113c88a51e57c1e46473e90609e4b7df151
- https://gist.github.com/sgInnora/a5f5c19e4bf6f4fb74fab7b0ef2bfcc1
- https://access.redhat.com/security/cve/CVE-2026-37555
- https://bugzilla.redhat.com/show_bug.cgi?id=2463856
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-37555.json
- https://access.redhat.com/errata/RHSA-2026:25092
- https://access.redhat.com/errata/RHSA-2026:19560
- https://access.redhat.com/errata/RHSA-2026:19559
- https://access.redhat.com/errata/RHSA-2026:25197
- https://access.redhat.com/errata/RHSA-2026:25198
- https://access.redhat.com/errata/RHSA-2026:25227
- https://access.redhat.com/errata/RHSA-2026:23221
- https://access.redhat.com/errata/RHSA-2026:23222
- https://access.redhat.com/errata/RHSA-2026:23223
- https://access.redhat.com/errata/RHSA-2026:19610
- https://access.redhat.com/errata/RHSA-2026:30078
- https://access.redhat.com/errata/RHSA-2026:30089
- https://access.redhat.com/errata/RHSA-2026:30088
- https://access.redhat.com/errata/RHSA-2026:30087