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cve[email protected]CVE-2017-7526
HistoryJul 26, 2018 - 1:29 p.m.

CVE-2017-7526

2018-07-2613:29:00
CWE-310
[email protected]
web.nvd.nist.gov
140
libgcrypt
vulnerability
cache side-channel attack
rsa-1024
rsa-2048
nvd
cve-2017-7526

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

6.7 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

72.8%

JSON

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This side-channel requires that attacker can run arbitrary software on the hardware where the private RSA key is used.

VendorProductVersionCPE
gnupglibgcrypt*cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*

Related

nessus 22
osv 5
fedora 3
openvas 26
archlinux 1
slackware 2
alpinelinux 1
redhatcve 1
debian 6
ibm 7
ubuntucve 1
prion 1
ubuntu 4
mageia 2
veracode 1
cloudfoundry 2
freebsd 2
thn 1
threatpost 1
f5 1
debiancve 1
photon 1
rosalinux 1
suse 3
nessus
nessus
Debian DSA-3960-1 : gnupg - security update
2017-09-05 00:00:00
FreeBSD : libgcrypt -- side-channel attack on RSA secret keys (ed3bf433-5d92-11e7-aa14-e8e0b747a45a)
2017-07-03 00:00:00
Fedora 25 : libgcrypt (2017-a348b32eb5)
2017-07-05 00:00:00
osv
osv
gnupg - security update
2017-08-31 00:00:00
libgcrypt11 - security update
2017-07-06 00:00:00
CVE-2017-7526
2018-07-26 13:29:00
fedora
fedora
[SECURITY] Fedora 25 Update: libgcrypt-1.7.8-1.fc25
2017-07-04 01:55:16
[SECURITY] Fedora 26 Update: libgcrypt-1.7.8-1.fc26
2017-07-07 23:21:59
[SECURITY] Fedora 24 Update: libgcrypt-1.7.8-1.fc24
2017-07-14 16:49:17
openvas
openvas
Debian: Security Advisory (DLA-1015-1)
2018-02-04 00:00:00
SUSE: Security Advisory (SUSE-SU-2017:1793-1)
2021-06-09 00:00:00
SUSE: Security Advisory (SUSE-SU-2017:1866-1)
2021-06-09 00:00:00
archlinux
archlinux
[ASA-201707-1] libgcrypt: private key recovery
2017-07-03 00:00:00
slackware
slackware
[slackware-security] gnupg
2017-08-02 07:22:03
[slackware-security] libgcrypt
2017-06-29 21:35:07
alpinelinux
alpinelinux
CVE-2017-7526
2018-07-26 13:29:00
redhatcve
redhatcve
CVE-2017-7526
2017-06-29 11:48:20
debian
debian
[SECURITY] [DSA 3960-1] gnupg security update
2017-09-01 19:52:30
[SECURITY] [DSA 3960-1] gnupg security update
2017-09-01 19:52:30
[SECURITY] [DSA 3901-1] libgcrypt20 security update
2017-07-02 19:51:20
ibm
ibm
Security Bulletin: A vulnerability in libgcrypt affects IBM Flex System Manager (FSM) (CVE-2017-7526)
2018-06-18 01:38:12
Security Bulletin: Vulnerability in libgcrypt affects IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems
2023-04-14 14:32:25
Security Bulletin: A Security Vulnerability could affect IBM® Cloud Private (CVE-2017-7526)
2018-11-19 15:40:01
ubuntucve
ubuntucve
CVE-2017-7526
2017-06-29 00:00:00
prion
prion
Design/Logic Flaw
2018-07-26 13:29:00
ubuntu
ubuntu
GnuPG vulnerability
2018-08-07 00:00:00
GnuPG vulnerability
2018-08-15 00:00:00
Libgcrypt vulnerability
2017-07-17 00:00:00
mageia
mageia
Updated gnupg packages fix security vulnerability
2017-08-03 02:21:39
Updated libgcrypt packages fix security vulnerability
2017-07-22 12:36:26
veracode
veracode
Cache Side-Channel Attack
2018-07-27 05:45:55
cloudfoundry
cloudfoundry
USN-3733-1: GnuPG vulnerability | Cloud Foundry
2018-09-11 00:00:00
USN-3347-1: Libgcrypt vulnerabilities | Cloud Foundry
2017-08-04 00:00:00
freebsd
freebsd
libgcrypt -- side-channel attack on RSA secret keys
2017-06-29 00:00:00
gnupg -- unsanitized output (CVE-2018-12020)
2018-06-07 00:00:00
thn
thn
Researchers Crack 1024-bit RSA Encryption in GnuPG Crypto Library
2017-07-03 20:32:00
threatpost
threatpost
Libgcrypt Attack Allowed Recovery of RSA-1024 Keys
2017-07-05 13:48:09
f5
f5
K20281756 : Libgcrypt vulnerability CVE-2017-7526
2017-07-19 00:00:00
debiancve
debiancve
CVE-2017-7526
2018-07-26 13:29:00
photon
photon
Important Photon OS Security Update - PHSA-2019-0208
2019-02-11 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1870
2021-07-02 17:14:28
suse
suse
Security update for SLES 12-SP2 Docker image (important)
2017-10-11 03:08:09
Security update for SLES 12 Docker image (important)
2017-10-11 03:06:53
Security update for SLES 12-SP1 Docker image (important)
2017-10-11 03:07:32

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

6.7 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

72.8%

JSON
Related for CVE-2017-7526
nessus22osv5fedora3openvas26archlinux1slackware2alpinelinux1redhatcve1debian6ibm7ubuntucve1prion1ubuntu4mageia2veracode1cloudfoundry2freebsd2thn1threatpost1f51debiancve1photon1rosalinux1suse3