[SECURITY] [DLA 1586-1] openssl security update

2018-11-2121:43:46

lists.debian.org

287

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:M/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

24.8%

JSON

Package : openssl
Version : 1.0.1t-1+deb8u10
CVE ID : CVE-2018-0735 CVE-2018-5407

CVE-2018-0735
Samuel Weiser reported a timing vulnerability in the OpenSSL ECDSA
signature generation, which might leak information to recover the
private key.

CVE-2018-5407
Alejandro Cabrera Aldaya, Billy Brumley, Sohaib ul Hassan, Cesar
Pereida Garcia and Nicola Tuveri reported a vulnerability to a
timing side channel attack, which might be used to recover the
private key.

For Debian 8 "Jessie", these problems have been fixed in version
1.0.1t-1+deb8u10.

We recommend that you upgrade your openssl packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian9armhflibssl1.1< 1.1.0j-1~deb9u1libssl1.1_1.1.0j-1~deb9u1_armhf.deb
Debian9armellibssl1.0.2-dbgsym< 1.0.2q-1~deb9u1libssl1.0.2-dbgsym_1.0.2q-1~deb9u1_armel.deb
Debian9armhflibssl1.1-dbgsym< 1.1.0j-1~deb9u1libssl1.1-dbgsym_1.1.0j-1~deb9u1_armhf.deb
Debian9mips64ellibssl1.1< 1.1.0j-1~deb9u1libssl1.1_1.1.0j-1~deb9u1_mips64el.deb
Debian9allopenssl< 1.1.0j-1~deb9u1openssl_1.1.0j-1~deb9u1_all.deb
Debian8armellibcrypto1.0.0-udeb< 1.0.1t-1+deb8u10libcrypto1.0.0-udeb_1.0.1t-1+deb8u10_armel.deb
Debian8allopenssl< 1.0.1t-1+deb8u10openssl_1.0.1t-1+deb8u10_all.deb
Debian9ppc64ellibssl1.1-dbgsym< 1.1.0j-1~deb9u1libssl1.1-dbgsym_1.1.0j-1~deb9u1_ppc64el.deb
Debian9mipsopenssl< 1.1.0j-1~deb9u1openssl_1.1.0j-1~deb9u1_mips.deb
Debian9mipslibcrypto1.1-udeb< 1.1.0j-1~deb9u1libcrypto1.1-udeb_1.1.0j-1~deb9u1_mips.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	armhf	libssl1.1	< 1.1.0j-1~deb9u1	libssl1.1_1.1.0j-1~deb9u1_armhf.deb
Debian	9	armel	libssl1.0.2-dbgsym	< 1.0.2q-1~deb9u1	libssl1.0.2-dbgsym_1.0.2q-1~deb9u1_armel.deb
Debian	9	armhf	libssl1.1-dbgsym	< 1.1.0j-1~deb9u1	libssl1.1-dbgsym_1.1.0j-1~deb9u1_armhf.deb
Debian	9	mips64el	libssl1.1	< 1.1.0j-1~deb9u1	libssl1.1_1.1.0j-1~deb9u1_mips64el.deb
Debian	9	all	openssl	< 1.1.0j-1~deb9u1	openssl_1.1.0j-1~deb9u1_all.deb
Debian	8	armel	libcrypto1.0.0-udeb	< 1.0.1t-1+deb8u10	libcrypto1.0.0-udeb_1.0.1t-1+deb8u10_armel.deb
Debian	8	all	openssl	< 1.0.1t-1+deb8u10	openssl_1.0.1t-1+deb8u10_all.deb
Debian	9	ppc64el	libssl1.1-dbgsym	< 1.1.0j-1~deb9u1	libssl1.1-dbgsym_1.1.0j-1~deb9u1_ppc64el.deb
Debian	9	mips	openssl	< 1.1.0j-1~deb9u1	openssl_1.1.0j-1~deb9u1_mips.deb
Debian	9	mips	libcrypto1.1-udeb	< 1.1.0j-1~deb9u1	libcrypto1.1-udeb_1.1.0j-1~deb9u1_mips.deb