Vulnerability Name:

CVE-2015-8618 (CCN-110311)

Assigned:2015-12-22
Published:2016-01-13
Updated:2018-10-30
Summary:The Int.Exp Montgomery code in the math/big library in Go 1.5.x before 1.5.3 mishandles carry propagation and produces incorrect output, which makes it easier for attackers to obtain private RSA keys via unspecified vectors.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
3.7 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
3.2 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
2.6 Low (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2015-8618

Source: FEDORA
Type: UNKNOWN
FEDORA-2016-5a073cbd93

Source: FEDORA
Type: UNKNOWN
FEDORA-2016-2dcc094217

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:1331

Source: MLIST
Type: UNKNOWN
[oss-security] 20151221 CVE request for math/big.Exp

Source: MLIST
Type: UNKNOWN
[oss-security] 20151222 Re: CVE request for math/big.Exp

Source: CCN
Type: oss-sec Mailing List, Wed, 13 Jan 2016 21:06:57 +0000
Go security release v1.5.3

Source: MLIST
Type: UNKNOWN
[oss-security] 20160113 [security] Go security release v1.5.3

Source: XF
Type: UNKNOWN
go-cve20158618-info-disc(110311)

Source: CCN
Type: Go Language - GitHub Web site
math/big: incorrect result from Exp on 386 architecture

Source: CONFIRM
Type: Patch
https://github.com/golang/go/issues/13515

Source: CONFIRM
Type: UNKNOWN
https://go-review.googlesource.com/#/c/17672/

Source: MLIST
Type: UNKNOWN
[golang-announce] 20160113 [security] Go 1.5.3 is released

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-8618

Vulnerable Configuration:Configuration 1:
  • cpe:/o:opensuse:leap:42.1:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/a:golang:go:1.5:*:*:*:*:*:*:*
  • OR cpe:/a:golang:go:1.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:golang:go:1.5.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20158618
    V
    CVE-2015-8618
    2023-06-22
    oval:org.opensuse.security:def:8012
    P
    go-1.19-150000.3.26.1 on GA media (Moderate)
    2023-06-20
    oval:org.opensuse.security:def:112331
    P
    go1.12-1.12.17-4.8 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:112328
    P
    go-1.7.0-2.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:112344
    P
    go1.9-1.9.7-11.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:112329
    P
    go1.10-1.10.8-8.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:112330
    P
    go1.11-1.11.13-10.5 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:11160
    P
    Security update for nextcloud (Important)
    2021-12-20
    oval:org.opensuse.security:def:105859
    P
    Security update for java-11-openjdk (Important)
    2021-11-16
    oval:org.opensuse.security:def:105850
    P
    Security update for busybox (Important)
    2021-10-27
    oval:org.opensuse.security:def:105851
    P
    Security update for libvirt (Important)
    2021-10-27
    oval:org.opensuse.security:def:105849
    P
    Security update for dnsmasq (Moderate)
    2021-10-27
    oval:org.opensuse.security:def:105852
    P
    go1.12-1.12.17-4.8 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:11236
    P
    Security update for roundcubemail (Important)
    2021-07-06
    oval:org.opensuse.security:def:11887
    P
    libgif6-32bit-5.0.5-12.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11909
    P
    libmms0-0.6.2-15.8 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11227
    P
    Security update for inn (Moderate)
    2021-06-07
    oval:org.opensuse.security:def:11185
    P
    Security update for chromium (Important)
    2021-03-19
    oval:org.opensuse.security:def:11249
    P
    lhasa-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:11051
    P
    libproxy-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10936
    P
    gstreamer-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:11066
    P
    libsoup-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10958
    P
    libXdmcp-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:11085
    P
    libvorbis-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:11004
    P
    libguestfs-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10928
    P
    glib2-devel on GA media (Moderate)
    2020-12-01
    oval:com.ubuntu.precise:def:20158618000
    V
    CVE-2015-8618 on Ubuntu 12.04 LTS (precise) - medium.
    2016-01-27
    oval:com.ubuntu.trusty:def:20158618000
    V
    CVE-2015-8618 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-01-27
    BACK
    opensuse leap 42.1
    golang go 1.5
    golang go 1.5.1
    golang go 1.5.2