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CVE-2017-7209

Date: March 21, 2017

The dump_section_as_bytes function in readelf in GNU Binutils 2.28 accesses a NULL pointer while reading section contents in a corrupt binary, leading to a program crash.

Language: C

Severity Score

Related Resources (8)

http://www.securityfocus.com/bid/96994
https://security-tracker.debian.org/tracker/CVE-2017-7209
https://nvd.nist.gov/vuln/detail/CVE-2017-7209
https://people.canonical.com/~ubuntu-security/cve/CVE-2017-7209
https://security.gentoo.org/glsa/201801-01
https://access.redhat.com/security/cve/CVE-2017-7209
https://sourceware.org/bugzilla/show_bug.cgi?id=21135
https://www.mend.io/vulnerability-database/CVE-2017-7209

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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