CVE-2023-4055

Katalog CVE

CVSS 7.5 · High EPSS 0,73%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada mozilla firefox, debian linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

When the number of cookies per domain was exceeded in `document.cookie`, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies missing. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

Rincian

Terbit di NVD

1 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,73% peluang dieksploitasi; lebih tinggi dari 53,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2023-29/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2023-30/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2023-31/ advisory vendor
• https://www.debian.org/security/2023/dsa-5464 advisory pihak ketiga
• https://www.debian.org/security/2023/dsa-5469 advisory pihak ketiga
• https://bugzilla.mozilla.org/show_bug.cgi?id=1782561 issue tracking · permissions required
• https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html
• https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html