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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:16395
[Rus]
Version
2
Class
patch
ALTXid
169416
Language
English
Severity
High
Title
DLA-1198-1 -- libextractor security update
Description
Leon Zhao discovered several security vulnerabilities in libextractor, a universal library and command-line tool to obtain meta-data about files.
NULL Pointer Dereferences, heap-based buffer overflows, integer signedness errors and out-of-bounds read may lead to a denial-of-service (application crash) or have other unspecified impact.
Family
unix
Platform
Debian 7
Product
libextractor
Reference
VENDOR: DLA-1198-1
VENDOR: DLA-1198-1
Id:
DLA-1198-1
Reference:
https://lists.debian.org/debian-lts-announce/2017/debian-lts-announce-201712/msg00000.html
CVE: CVE-2017-15266
CVE: CVE-2017-15266
Id:
CVE-2017-15266
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15266
Comment
: In GNU Libextractor 1.4, there is a Divide-By-Zero in EXTRACTOR_wav_extract_method in wav_extractor.c via a zero sample rate.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
369 (Divide By Zero)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1499599 (MISC)
http://openwall.com/lists/oss-security/2017/10/11/1 (MISC)
http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00002.html (MISC)
101271 (BID)
[debian-lts-announce] 20171204 [SECURITY] [DLA 1198-1] libextractor security update (MLIST)
CVE: CVE-2017-15267
CVE: CVE-2017-15267
Id:
CVE-2017-15267
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15267
Comment
: In GNU Libextractor 1.4, there is a NULL Pointer Dereference in flac_metadata in flac_extractor.c.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1499600 (MISC)
http://openwall.com/lists/oss-security/2017/10/11/1 (MISC)
http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00003.html (MISC)
101272 (BID)
[debian-lts-announce] 20171204 [SECURITY] [DLA 1198-1] libextractor security update (MLIST)
CVE: CVE-2017-15600
CVE: CVE-2017-15600
Id:
CVE-2017-15600
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15600
Comment
: In GNU Libextractor 1.4, there is a NULL Pointer Dereference in the EXTRACTOR_nsf_extract_method function of plugins/nsf_extractor.c.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://ftp.gnu.org/gnu/libextractor/libextractor-1.6.tar.gz (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=1501695 (MISC)
http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00004.html (MISC)
[debian-lts-announce] 20171204 [SECURITY] [DLA 1198-1] libextractor security update (MLIST)
CVE: CVE-2017-15601
CVE: CVE-2017-15601
Id:
CVE-2017-15601
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15601
Comment
: In GNU Libextractor 1.4, there is a heap-based buffer overflow in the EXTRACTOR_png_extract_method function in plugins/png_extractor.c, related to processiTXt and stndup.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://ftp.gnu.org/gnu/libextractor/libextractor-1.6.tar.gz (MISC)
http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00006.html (MISC)
[debian-lts-announce] 20171204 [SECURITY] [DLA 1198-1] libextractor security update (MLIST)
CVE: CVE-2017-15602
CVE: CVE-2017-15602
Id:
CVE-2017-15602
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15602
Comment
: In GNU Libextractor 1.4, there is an integer signedness error for the chunk size in the EXTRACTOR_nsfe_extract_method function in plugins/nsfe_extractor.c, leading to an infinite loop for a crafted size.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://ftp.gnu.org/gnu/libextractor/libextractor-1.6.tar.gz (MISC)
http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00005.html (MISC)
[debian-lts-announce] 20171204 [SECURITY] [DLA 1198-1] libextractor security update (MLIST)
CVE: CVE-2017-15922
CVE: CVE-2017-15922
Id:
CVE-2017-15922
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15922
Comment
: In GNU Libextractor 1.4, there is an out-of-bounds read in the EXTRACTOR_dvi_extract_method function in plugins/dvi_extractor.c.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00008.html (MISC)
101595 (BID)
[debian-lts-announce] 20171204 [SECURITY] [DLA 1198-1] libextractor security update (MLIST)
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