The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:3140 advisory.

  - freetype: a heap-based buffer over-read in T1_Get_Private_Dict in type1/t1parse.c leading to crash     (CVE-2015-9381)

  - freetype: mishandling ps_parser_skip_PS_token in an FT_New_Memory_Face operation in skip_comment,     psaux/psobjs.c, leads to a buffer over-read (CVE-2015-9382)

  - gdk-pixbuf2: Heap overflow in the gdk_pixbuf__jpeg_image_load_increment function (CVE-2017-2862)

  - poppler: Infinite recursion in fofi/FoFiType1C.cc:FoFiType1C::cvtGlyph() function allows denial of service     (CVE-2017-18267)

  - webkitgtk: memory corruption processing maliciously crafted web content (CVE-2018-4121, CVE-2018-4200,     CVE-2018-4204)

  - libgxps: heap based buffer over read in ft_font_face_hash function of gxps-fonts.c (CVE-2018-10733)

  - libgxps: Stack-based buffer overflow in calling glib in gxps_images_guess_content_type of gcontenttype.c     (CVE-2018-10767)

  - poppler: NULL pointer dereference in Annot.h:AnnotPath::getCoordsLength() allows for denial of service via     crafted PDF (CVE-2018-10768)

  - webkitgtk: Improper TLS certificate verification for WebSocket connections (CVE-2018-11712)

  - webkitgtk: WebSockets don't use system proxy settings (CVE-2018-11713)

  - libsoup: Crash in soup_cookie_jar.c:get_cookies() on empty hostnames (CVE-2018-12910)

  - poppler: out of bounds read in pdfunite (CVE-2018-13988)

  - accountsservice: insufficient path check in user_change_icon_file_authorized_cb() in user.c     (CVE-2018-14036)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the version of the poppler packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

  - There is a NULL pointer dereference in the     AnnotPath::getCoordsLength function in Annot.h in an     Ubuntu package for Poppler 0.24.5. A crafted input will     lead to a remote denial of service attack. Later Ubuntu     packages such as for Poppler 0.41.0 are not     affected.(CVE-2018-10768)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An update is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

GNOME is the default desktop environment of Red Hat Enterprise Linux.

Security Fix(es) :

* libsoup: Crash in soup_cookie_jar.c:get_cookies() on empty hostnames (CVE-2018-12910)

* poppler: Infinite recursion in fofi/FoFiType1C.cc:FoFiType1C::cvtGlyph() function allows denial of service (CVE-2017-18267)

* libgxps: heap based buffer over read in ft_font_face_hash function of gxps-fonts.c (CVE-2018-10733)

* libgxps: Stack-based buffer overflow in calling glib in gxps_images_guess_content_type of gcontenttype.c (CVE-2018-10767)

* poppler: NULL pointer dereference in Annot.h:AnnotPath::getCoordsLength() allows for denial of service via crafted PDF (CVE-2018-10768)

* poppler: out of bounds read in pdfunite (CVE-2018-13988)

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Red Hat would like to thank chenyuan (NESA Lab) for reporting CVE-2018-10733 and CVE-2018-10767 and Hosein Askari for reporting CVE-2018-13988.

Additional Changes :

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-3140 advisory.

  - The FoFiType1C::cvtGlyph function in fofi/FoFiType1C.cc in Poppler through 0.64.0 allows remote attackers     to cause a denial of service (infinite recursion) via a crafted PDF file, as demonstrated by pdftops.
    (CVE-2017-18267)

  - There is a heap-based buffer over-read in the function ft_font_face_hash of gxps-fonts.c in libgxps     through 0.3.0. A crafted input will lead to a remote denial of service attack. (CVE-2018-10733)

  - There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of     gxps-images.c in libgxps through 0.3.0 because it does not reject negative return values from a     g_input_stream_read call. A crafted input will lead to a remote denial of service attack. (CVE-2018-10767)

  - There is a NULL pointer dereference in the AnnotPath::getCoordsLength function in Annot.h in an Ubuntu     package for Poppler 0.24.5. A crafted input will lead to a remote denial of service attack. Later Ubuntu     packages such as for Poppler 0.41.0 are not affected. (CVE-2018-10768)

  - The get_cookies function in soup-cookie-jar.c in libsoup 2.63.2 allows attackers to have unspecified     impact via an empty hostname. (CVE-2018-12910)

  - Poppler through 0.62 contains an out of bounds read vulnerability due to an incorrect memory access that     is not mapped in its memory space, as demonstrated by pdfunite. This can result in memory corruption and     denial of service. This may be exploitable when a victim opens a specially crafted PDF file.
    (CVE-2018-13988)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

There is a NULL pointer dereference in the AnnotPath::getCoordsLength function in Annot.h. A crafted input will lead to a remote denial of service attack.(CVE-2018-10768)

The FoFiType1C::cvtGlyph function in fofi/FoFiType1C.cc in Poppler allows remote attackers to cause a denial of service (infinite recursion) via a crafted PDF file, as demonstrated by pdftops.(CVE-2017-18267)

Poppler contains an out of bounds read vulnerability due to an incorrect memory access that is not mapped in its memory space, as demonstrated by pdfunite. This can result in memory corruption and denial of service. This may be exploitable when a victim opens a specially crafted PDF file.(CVE-2018-13988)

There is a NULL pointer dereference in the AnnotPath::getCoordsLength function in Annot.h. A crafted input will lead to a remote denial of service attack. Poppler versions later than 0.41.0 are not affected.(CVE-2018-10768)

The FoFiType1C::cvtGlyph function in fofi/FoFiType1C.cc in Poppler allows remote attackers to cause a denial of service (infinite recursion) via a crafted PDF file, as demonstrated by pdftops.(CVE-2017-18267)

Poppler contains an out of bounds read vulnerability due to an incorrect memory access that is not mapped in its memory space, as demonstrated by pdfunite. This can result in memory corruption and denial of service. This may be exploitable when a victim opens a specially crafted PDF file.(CVE-2018-13988)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has poppler packages installed that are affected by multiple vulnerabilities:

  - Poppler through 0.62 contains an out of bounds read     vulnerability due to an incorrect memory access that is     not mapped in its memory space, as demonstrated by     pdfunite. This can result in memory corruption and     denial of service. This may be exploitable when a victim     opens a specially crafted PDF file. (CVE-2018-13988)

  - There is a NULL pointer dereference in the     AnnotPath::getCoordsLength function in Annot.h in an     Ubuntu package for Poppler 0.24.5. A crafted input will     lead to a remote denial of service attack. Later Ubuntu     packages such as for Poppler 0.41.0 are not affected.
    (CVE-2018-10768)

  - The FoFiType1C::cvtGlyph function in fofi/FoFiType1C.cc     in Poppler through 0.64.0 allows remote attackers to     cause a denial of service (infinite recursion) via a     crafted PDF file, as demonstrated by pdftops.
    (CVE-2017-18267)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this to cause a denial of service.
(CVE-2017-18267)

It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2018-10768).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Security Fix(es) :

  - libsoup: Crash in soup_cookie_jar.c:get_cookies() on     empty hostnames (CVE-2018-12910)

  - poppler: Infinite recursion in     fofi/FoFiType1C.cc:FoFiType1C::cvtGlyph() function     allows denial of service (CVE-2017-18267)

  - libgxps: heap based buffer over read in     ft_font_face_hash function of gxps-fonts.c     (CVE-2018-10733)

  - libgxps: Stack-based buffer overflow in calling glib in     gxps_images_guess_content_type of gcontenttype.c     (CVE-2018-10767)

  - poppler: NULL pointer dereference in     Annot.h:AnnotPath::getCoordsLength() allows for denial     of service via crafted PDF (CVE-2018-10768)

  - poppler: out of bounds read in pdfunite (CVE-2018-13988)

Additional Changes :

  - PackageKit is now aware of our SL7 minor release upgrade     tool.

ID	Name	Product	Family	Published	Updated	Severity
118726	RHEL 7 : GNOME (RHSA-2018:3140)	Nessus	Red Hat Local Security Checks	11/5/2018	4/27/2024	critical
110883	EulerOS 2.0 SP2 : poppler (EulerOS-SA-2018-1219)	Nessus	Huawei Local Security Checks	7/3/2018	1/6/2021	medium
118995	CentOS 7 : PackageKit / accountsservice / adwaita-icon-theme / appstream-data / at-spi2-atk / etc (CESA-2018:3140)	Nessus	CentOS Local Security Checks	11/16/2018	8/3/2020	critical
181106	Oracle Linux 7 : GNOME (ELSA-2018-3140)	Nessus	Oracle Linux Local Security Checks	9/7/2023	9/7/2023	critical
119469	Amazon Linux AMI : poppler (ALAS-2018-1110)	Nessus	Amazon Linux Local Security Checks	12/7/2018	4/5/2019	medium
111646	EulerOS 2.0 SP3 : poppler (EulerOS-SA-2018-1226)	Nessus	Huawei Local Security Checks	8/10/2018	1/6/2021	medium
125600	Amazon Linux 2 : poppler (ALAS-2019-1217)	Nessus	Amazon Linux Local Security Checks	5/31/2019	6/4/2019	medium
127224	NewStart CGSL CORE 5.04 / MAIN 5.04 : poppler Multiple Vulnerabilities (NS-SA-2019-0045)	Nessus	NewStart CGSL Local Security Checks	8/12/2019	1/14/2021	medium
109863	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : poppler vulnerabilities (USN-3647-1)	Nessus	Ubuntu Local Security Checks	5/16/2018	10/20/2023	medium
119177	Scientific Linux Security Update : GNOME on SL7.x x86_64 (20181030)	Nessus	Scientific Linux Local Security Checks	11/27/2018	2/24/2020	critical

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