CVE-2020-15953

Katalog CVE

CVSS 7.4 · High EPSS 2,4%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada libetpan project libetpan, libmailcore mailcore2 +2 lainnya. Skor CVSS 3.1 7.4 (High) menurut NVD.

Deskripsi (NVD)

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data (e.g., from a meddler-in-the-middle attacker) and evaluates it in a TLS context, aka "response injection."

Rincian

Terbit di NVD

27 Juli 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

EPSS (30 hari)

2,4% peluang dieksploitasi; lebih tinggi dari 83,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/dinhvh/libetpan/issues/386 exploit · patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/08/msg00026.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202007-55 advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00060.html broken link
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00075.html broken link
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M65FVH5XPS23N...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QFBWNA5REI5ZG...