Vulnerability Name:

CVE-2015-7758 (CCN-107022)

Assigned:2015-10-08
Published:2015-10-08
Updated:2018-10-30
Summary:Gummi 0.6.5 allows local users to write to arbitrary files via a symlink attack on a temporary dot file that uses the name of an existing file and a (1) .aux, (2) .log, (3) .out, (4) .pdf, or (5) .toc extension for the file name, as demonstrated by .thesis.tex.aux.
CVSS v3 Severity:3.3 Low (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
2.9 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
5.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L)
4.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
3.6 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-59
Vulnerability Consequences:File Manipulation
References:Source: MITRE
Type: CNA
CVE-2015-7758

Source: FEDORA
Type: UNKNOWN
FEDORA-2016-e21be93421

Source: FEDORA
Type: UNKNOWN
FEDORA-2016-94b0b50351

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2015:2369

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0574

Source: CCN
Type: oss-sec Mailing List, Thu, 08 Oct 2015 18:19:05 +0200
CVE request: Gummi

Source: CCN
Type: oss-sec Mailing List, Thu, 8 Oct 2015 15:09:48 -0400 (EDT)
Re: CVE request: Gummi

Source: MLIST
Type: UNKNOWN
[oss-security] 20151008 CVE request: Gummi

Source: MLIST
Type: UNKNOWN
[oss-security] 20151008 Re: CVE request: Gummi

Source: CONFIRM
Type: Vendor Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756432

Source: XF
Type: UNKNOWN
gummi-cve20157758-symlink(107022)

Source: CCN
Type: Gummi GIT Repository
Gummi

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-7758

Vulnerable Configuration:Configuration 1:
  • cpe:/o:opensuse:leap:42.1:*:*:*:*:*:*:*
  • OR cpe:/o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
  • OR cpe:/o:opensuse:opensuse:13.2:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:gummi_project:gummi:0.6.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20157758
    V
    		CVE-2015-7758
    2022-06-30
    oval:org.opensuse.security:def:112383
    P
    		gummi-0.7.4.3-2.6 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:105894
    P
    		gummi-0.7.4.3-2.6 on GA media (Moderate)
    2021-10-01
    oval:com.ubuntu.cosmic:def:201577580000000
    V
    		CVE-2015-7758 on Ubuntu 18.10 (cosmic) - low.
    2016-01-08
    oval:com.ubuntu.artful:def:20157758000
    V
    		CVE-2015-7758 on Ubuntu 17.10 (artful) - low.
    2016-01-08
    oval:com.ubuntu.trusty:def:20157758000
    V
    		CVE-2015-7758 on Ubuntu 14.04 LTS (trusty) - low.
    2016-01-08
    oval:com.ubuntu.bionic:def:201577580000000
    V
    		CVE-2015-7758 on Ubuntu 18.04 LTS (bionic) - low.
    2016-01-08
    oval:com.ubuntu.bionic:def:20157758000
    V
    		CVE-2015-7758 on Ubuntu 18.04 LTS (bionic) - low.
    2016-01-08
    oval:com.ubuntu.xenial:def:20157758000
    V
    		CVE-2015-7758 on Ubuntu 16.04 LTS (xenial) - low.
    2016-01-08
    oval:com.ubuntu.xenial:def:201577580000000
    V
    		CVE-2015-7758 on Ubuntu 16.04 LTS (xenial) - low.
    2016-01-08
    oval:com.ubuntu.cosmic:def:20157758000
    V
    		CVE-2015-7758 on Ubuntu 18.10 (cosmic) - low.
    2016-01-08
    oval:com.ubuntu.precise:def:20157758000
    V
    		CVE-2015-7758 on Ubuntu 12.04 LTS (precise) - low.
    2016-01-08
    BACK
    opensuse leap 42.1
    opensuse opensuse 13.1
    opensuse opensuse 13.2
    gummi_project gummi 0.6.5