CVE-2019-13627

תיאור (מקור, אנגלית)

It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7.

מדדים

CVSS 3.1

6.3 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

EPSS — סבירות ניצול

1% (אחוזון 000) נכון ל-18/10/2026

CWE

CWE-203

מוצרים מושפעים

canonical: ubuntu linux; opensuse: leap; libgcrypt20_project: libgcrypt20; debian: debian linux

קישורים

• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html Third Party Advisory
• http://www.openwall.com/lists/oss-security/2019/10/02/2 Mailing ListThird Party Advisory
• https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5 Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html Mailing ListThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html Third Party Advisory
• https://minerva.crocs.fi.muni.cz/ Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-13627 Third Party Advisory
• https://security.gentoo.org/glsa/202003-32 Third Party Advisory
• https://usn.ubuntu.com/4236-1/ Third Party Advisory