Details of VAR-201902-0881

ID

VAR-201902-0881

CVE

CVE-2019-9070

TITLE

GNU Binutils Vulnerable to out-of-bounds reading

Trust: 0.8

sources: JVNDB: JVNDB-2019-001993

DESCRIPTION

An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in d_expression_1 in cp-demangle.c after many recursive calls. GNU Binutils Contains an out-of-bounds vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Attackers can exploit these issues to execute arbitrary code in the context of the affected application. Failed exploit attempts will result in denial-of-service conditions. The program is primarily designed to handle object files in various formats and provides linkers, assemblers, and other tools for object files and archives. libiberty is a collection of subroutines used by one of the GNU programs. Currently there is no information about this vulnerability, please keep an eye on CNNVD or vendor announcements. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202107-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Binutils: Multiple vulnerabilities Date: July 10, 2021 Bugs: #678806, #761957, #764170 ID: 202107-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in Binutils, the worst of which could result in a Denial of Service condition. Background ========== The GNU Binutils are a collection of tools to create, modify and analyse binary files. Many of the files use BFD, the Binary File Descriptor library, to do low-level manipulation. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-devel/binutils < 2.35.2 >= 2.35.2 Description =========== Multiple vulnerabilities have been discovered in Binutils. Please review the CVE identifiers referenced below for details. Impact ====== Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All Binutils users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=sys-devel/binutils-2.35.2" References ========== [ 1 ] CVE-2019-9070 https://nvd.nist.gov/vuln/detail/CVE-2019-9070 [ 2 ] CVE-2019-9071 https://nvd.nist.gov/vuln/detail/CVE-2019-9071 [ 3 ] CVE-2019-9072 https://nvd.nist.gov/vuln/detail/CVE-2019-9072 [ 4 ] CVE-2019-9073 https://nvd.nist.gov/vuln/detail/CVE-2019-9073 [ 5 ] CVE-2019-9074 https://nvd.nist.gov/vuln/detail/CVE-2019-9074 [ 6 ] CVE-2019-9075 https://nvd.nist.gov/vuln/detail/CVE-2019-9075 [ 7 ] CVE-2019-9076 https://nvd.nist.gov/vuln/detail/CVE-2019-9076 [ 8 ] CVE-2019-9077 https://nvd.nist.gov/vuln/detail/CVE-2019-9077 [ 9 ] CVE-2020-19599 https://nvd.nist.gov/vuln/detail/CVE-2020-19599 [ 10 ] CVE-2020-35448 https://nvd.nist.gov/vuln/detail/CVE-2020-35448 [ 11 ] CVE-2020-35493 https://nvd.nist.gov/vuln/detail/CVE-2020-35493 [ 12 ] CVE-2020-35494 https://nvd.nist.gov/vuln/detail/CVE-2020-35494 [ 13 ] CVE-2020-35495 https://nvd.nist.gov/vuln/detail/CVE-2020-35495 [ 14 ] CVE-2020-35496 https://nvd.nist.gov/vuln/detail/CVE-2020-35496 [ 15 ] CVE-2020-35507 https://nvd.nist.gov/vuln/detail/CVE-2020-35507 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202107-24 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ========================================================================== Ubuntu Security Notice USN-4326-1 April 08, 2020 libiberty vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Several security issues were fixed in libiberty. Software Description: - libiberty: library of utility functions used by GNU programs Details: It was discovered that libiberty incorrectly handled parsing certain binaries. If a user or automated system were tricked into processing a specially crafted binary, a remote attacker could use this issue to cause libiberty to crash, resulting in a denial of service, or possibly execute arbitrary code Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libiberty-dev 20170913-1ubuntu0.1 Ubuntu 16.04 LTS: libiberty-dev 20160215-1ubuntu0.3 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4326-1 CVE-2018-12641, CVE-2018-12697, CVE-2018-12698, CVE-2018-12934, CVE-2018-17794, CVE-2018-17985, CVE-2018-18483, CVE-2018-18484, CVE-2018-18700, CVE-2018-18701, CVE-2018-9138, CVE-2019-14250, CVE-2019-9070, CVE-2019-9071 Package Information: https://launchpad.net/ubuntu/+source/libiberty/20170913-1ubuntu0.1 https://launchpad.net/ubuntu/+source/libiberty/20160215-1ubuntu0.3

Trust: 2.16

sources: NVD: CVE-2019-9070 // JVNDB: JVNDB-2019-001993 // BID: 107147 // VULHUB: VHN-160505 // PACKETSTORM: 163455 // PACKETSTORM: 157172

AFFECTED PRODUCTS

vendor:	gnu	model:	binutils	scope:	eq	version:	2.32	Trust: 1.3
vendor:	netapp	model:	element software management	scope:	eq	version:	*	Trust: 1.0
vendor:	canonical	model:	ubuntu linux	scope:	eq	version:	18.04	Trust: 1.0
vendor:	f5	model:	traffix signaling delivery controller	scope:	lte	version:	5.1.0	Trust: 1.0
vendor:	f5	model:	traffix signaling delivery controller	scope:	gte	version:	5.0.0	Trust: 1.0
vendor:	canonical	model:	ubuntu linux	scope:	eq	version:	16.04	Trust: 1.0
vendor:	gnu	model:	binutils	scope:	-	version:	-	Trust: 0.8
vendor:	netapp	model:	element software	scope:	-	version:	-	Trust: 0.8
vendor:	gnu	model:	libiberty	scope:	eq	version:	0	Trust: 0.3

sources: BID: 107147 // JVNDB: JVNDB-2019-001993 // NVD: CVE-2019-9070

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-9070
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-9070
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201902-844
value:	HIGH
Trust: 0.6
VULHUB:	VHN-160505
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-9070
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-160505
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-9070
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2019-9070
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-160505 // JVNDB: JVNDB-2019-001993 // CNNVD: CNNVD-201902-844 // NVD: CVE-2019-9070

PROBLEMTYPE DATA

problemtype:

CWE-125

Trust: 1.9

sources: VULHUB: VHN-160505 // JVNDB: JVNDB-2019-001993 // NVD: CVE-2019-9070

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201902-844

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201902-844

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-001993

PATCH

title:	NTAP-20190314-0003	url:	https://security.netapp.com/advisory/ntap-20190314-0003/	Trust: 0.8
title:	Bug 24229	url:	https://sourceware.org/bugzilla/show_bug.cgi?id=24229	Trust: 0.8

sources: JVNDB: JVNDB-2019-001993

EXTERNAL IDS

db:	NVD	id:	CVE-2019-9070	Trust: 3.0
db:	BID	id:	107147	Trust: 2.0
db:	PACKETSTORM	id:	163455	Trust: 0.8
db:	JVNDB	id:	JVNDB-2019-001993	Trust: 0.8
db:	CNNVD	id:	CNNVD-201902-844	Trust: 0.7
db:	PACKETSTORM	id:	157172	Trust: 0.7
db:	AUSCERT	id:	ESB-2020.1400	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.1258	Trust: 0.6
db:	AUSCERT	id:	ESB-2021.2483	Trust: 0.6
db:	AUSCERT	id:	ESB-2019.1897	Trust: 0.6
db:	VULHUB	id:	VHN-160505	Trust: 0.1

sources: VULHUB: VHN-160505 // BID: 107147 // JVNDB: JVNDB-2019-001993 // PACKETSTORM: 163455 // PACKETSTORM: 157172 // CNNVD: CNNVD-201902-844 // NVD: CVE-2019-9070

REFERENCES

url:	http://www.securityfocus.com/bid/107147	Trust: 2.3
url:	https://support.f5.com/csp/article/k13534168	Trust: 2.3
url:	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89395	Trust: 2.0
url:	https://sourceware.org/bugzilla/show_bug.cgi?id=24229	Trust: 2.0
url:	https://security.gentoo.org/glsa/202107-24	Trust: 1.8
url:	https://security.netapp.com/advisory/ntap-20190314-0003/	Trust: 1.7
url:	https://usn.ubuntu.com/4326-1/	Trust: 1.7
url:	https://usn.ubuntu.com/4336-1/	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9070	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-9070	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/esb-2020.1258/	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.1400/	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2021.2483	Trust: 0.6
url:	https://packetstormsecurity.com/files/157172/ubuntu-security-notice-usn-4326-1.html	Trust: 0.6
url:	https://vigilance.fr/vulnerability/binutils-information-disclosure-via-d-expression-1-29416	Trust: 0.6
url:	https://www.ibm.com/support/pages/node/1143448	Trust: 0.6
url:	https://packetstormsecurity.com/files/163455/gentoo-linux-security-advisory-202107-24.html	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2019.1897/	Trust: 0.6
url:	https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-gnu-binutils-affect-ibm-netezza-performance-server/	Trust: 0.6
url:	https://www.gnu.org/software/binutils/	Trust: 0.3
url:	https://sourceware.org/bugzilla/show_bug.cgi?id=24227	Trust: 0.3
url:	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89394	Trust: 0.3
url:	https://nvd.nist.gov/vuln/detail/cve-2020-35495	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-19599	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9071	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9077	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-35493	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9073	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9072	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-35448	Trust: 0.1
url:	https://security.gentoo.org/	Trust: 0.1
url:	https://creativecommons.org/licenses/by-sa/2.5	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9074	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-35507	Trust: 0.1
url:	https://bugs.gentoo.org.	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-35496	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9076	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9075	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-35494	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2018-12641	Trust: 0.1
url:	https://launchpad.net/ubuntu/+source/libiberty/20170913-1ubuntu0.1	Trust: 0.1
url:	https://usn.ubuntu.com/4326-1	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2018-17794	Trust: 0.1
url:	https://launchpad.net/ubuntu/+source/libiberty/20160215-1ubuntu0.3	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2018-18700	Trust: 0.1

sources: VULHUB: VHN-160505 // BID: 107147 // JVNDB: JVNDB-2019-001993 // PACKETSTORM: 163455 // PACKETSTORM: 157172 // CNNVD: CNNVD-201902-844 // NVD: CVE-2019-9070

CREDITS

Ubuntu,spinpx

Trust: 0.6

sources: CNNVD: CNNVD-201902-844

SOURCES

db:	VULHUB	id:	VHN-160505
db:	BID	id:	107147
db:	JVNDB	id:	JVNDB-2019-001993
db:	PACKETSTORM	id:	163455
db:	PACKETSTORM	id:	157172
db:	CNNVD	id:	CNNVD-201902-844
db:	NVD	id:	CVE-2019-9070

LAST UPDATE DATE

2024-11-23T19:54:29.333000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-160505	date:	2021-12-10T00:00:00
db:	BID	id:	107147	date:	2019-02-23T00:00:00
db:	JVNDB	id:	JVNDB-2019-001993	date:	2019-04-01T00:00:00
db:	CNNVD	id:	CNNVD-201902-844	date:	2021-12-13T00:00:00
db:	NVD	id:	CVE-2019-9070	date:	2024-11-21T04:50:55.423

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-160505	date:	2019-02-24T00:00:00
db:	BID	id:	107147	date:	2019-02-23T00:00:00
db:	JVNDB	id:	JVNDB-2019-001993	date:	2019-04-01T00:00:00
db:	PACKETSTORM	id:	163455	date:	2021-07-11T12:01:11
db:	PACKETSTORM	id:	157172	date:	2020-04-08T16:55:30
db:	CNNVD	id:	CNNVD-201902-844	date:	2019-02-23T00:00:00
db:	NVD	id:	CVE-2019-9070	date:	2019-02-24T00:29:00.237