NVD Vulnerability Detail

CVE-2018-10535

Summary	The ignore_section_sym function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, does not validate the output_section pointer in the case of a symtab entry with a "SECTION" type that has a "0" value, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file, as demonstrated by objcopy.
Publication Date	April 30, 2018, 12:29 a.m.
Registration Date	March 1, 2021, 6:42 p.m.
Last Update	Nov. 21, 2024, 12:41 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:gnu:binutils:2.30:::::::*

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://www.securityfocus.com/bid/104021	Third Party Advisory VDB Entry
2	http://www.securityfocus.com/bid/104021	Third Party Advisory VDB Entry
3	https://access.redhat.com/errata/RHBA-2019:0327	Third Party Advisory
4	https://access.redhat.com/errata/RHBA-2019:0327	Third Party Advisory
5	https://access.redhat.com/errata/RHSA-2018:3032	Third Party Advisory
6	https://access.redhat.com/errata/RHSA-2018:3032	Third Party Advisory
7	https://security.gentoo.org/glsa/201908-01
8	https://security.gentoo.org/glsa/201908-01
9	https://sourceware.org/bugzilla/show_bug.cgi?id=23113	Issue Tracking Third Party Advisory
10	https://sourceware.org/bugzilla/show_bug.cgi?id=23113	Issue Tracking Third Party Advisory
11	https://usn.ubuntu.com/4336-1/
12	https://usn.ubuntu.com/4336-1/

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-476	NULL ポインタデリファレンス	https://cwe.mitre.org/data/definitions/476.html

JVN Vulnerability Information

GNU Binutils の Binary File Descriptor ライブラリにおける NULL ポインタデリファレンスに関する脆弱性

Title	GNU Binutils の Binary File Descriptor ライブラリにおける NULL ポインタデリファレンスに関する脆弱性
Summary	GNU Binutils の Binary File Descriptor ライブラリ (別名 libbfd) には、NULL ポインタデリファレンスに関する脆弱性が存在します。
Possible impacts	サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	April 24, 2018, midnight
Registration Date	June 27, 2018, 4:11 p.m.
Last Update	June 27, 2018, 4:11 p.m.

Affected System

GNU Project

GNU Binutils 2.30

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2018-10535	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10535
National Vulnerability Database (NVD)
2	CVE-2018-10535	https://nvd.nist.gov/vuln/detail/CVE-2018-10535

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-476	http://cwe.mitre.org/data/definitions/476.html

ベンダー情報

No	Name	URL
Sourceware Bugzilla
1	Bug 23113	https://sourceware.org/bugzilla/show_bug.cgi?id=23113

Change Log

No	Changed Details	Date of change
1	[2018年06月27日] 掲載	June 27, 2018, 4:11 p.m.