Vulnerability Name:

CVE-2017-15922 (CCN-134147)

Assigned:2017-10-17
Published:2017-10-17
Updated:2018-02-04
Summary:In GNU Libextractor 1.4, there is an out-of-bounds read in the EXTRACTOR_dvi_extract_method function in plugins/dvi_extractor.c.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2017-15922

Source: CCN
Type: GNU Web site
[bug-libextractor] An Out-of-bounds Read vulnerability in dvi_extractor

Source: MISC
Type: Exploit, Mailing List, Vendor Advisory
http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00008.html

Source: BID
Type: Third Party Advisory, VDB Entry
101595

Source: CCN
Type: BID-101595
Libextractor 'plugins/dvi_extractor.c' Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
gnuibextractor-cve201715922-dos(134147)

Source: MLIST
Type: UNKNOWN
[debian-lts-announce] 20171204 [SECURITY] [DLA 1198-1] libextractor security update

Source: CCN
Type: GNU Web site
GNU Libextractor

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2017-15922

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gnu:libextractor:1.4:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:gnu:libextractor:1.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:2017159220000000
    V
    		CVE-2017-15922 on Ubuntu 16.04 LTS (xenial) - low.
    2017-10-26
    oval:com.ubuntu.artful:def:201715922000
    V
    		CVE-2017-15922 on Ubuntu 17.10 (artful) - low.
    2017-10-26
    oval:com.ubuntu.xenial:def:201715922000
    V
    		CVE-2017-15922 on Ubuntu 16.04 LTS (xenial) - low.
    2017-10-26
    oval:com.ubuntu.disco:def:2017159220000000
    V
    		CVE-2017-15922 on Ubuntu 19.04 (disco) - low.
    2017-10-26
    oval:com.ubuntu.bionic:def:201715922000
    V
    		CVE-2017-15922 on Ubuntu 18.04 LTS (bionic) - low.
    2017-10-26
    oval:com.ubuntu.cosmic:def:2017159220000000
    V
    		CVE-2017-15922 on Ubuntu 18.10 (cosmic) - low.
    2017-10-26
    oval:com.ubuntu.cosmic:def:201715922000
    V
    		CVE-2017-15922 on Ubuntu 18.10 (cosmic) - low.
    2017-10-26
    oval:com.ubuntu.bionic:def:2017159220000000
    V
    		CVE-2017-15922 on Ubuntu 18.04 LTS (bionic) - low.
    2017-10-26
    oval:com.ubuntu.trusty:def:201715922000
    V
    		CVE-2017-15922 on Ubuntu 14.04 LTS (trusty) - low.
    2017-10-26
    BACK
    gnu libextractor 1.4
    gnu libextractor 1.4