CVE-2017-5977

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2017-5977
The zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted ZIP file.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
http://www.openwall.com/lists/oss-security/2017/02/14/3 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/96268
https://blogs.gentoo.org/ago/2017/02/09/zziplib-invalid-memory-read-in-zzip_mem_entry_extra_block-memdisk-c/ Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/14/3 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/96268
https://blogs.gentoo.org/ago/2017/02/09/zziplib-invalid-memory-read-in-zzip_mem_entry_extra_block-memdisk-c/ Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:gdraheim:zziplib:0.13.62:*:*:*:*:*:*:*
History

10 Jul 2025, 15:44

Type Values Removed Values Added
First Time Gdraheim zziplib
Gdraheim
CPE cpe:2.3:a:zziplib_project:zziplib:0.13.62:*:*:*:*:*:*:* cpe:2.3:a:gdraheim:zziplib:0.13.62:*:*:*:*:*:*:*

21 Nov 2024, 03:28

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2017/02/14/3 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2017/02/14/3 - Mailing List, Third Party Advisory
References () http://www.securityfocus.com/bid/96268 - () http://www.securityfocus.com/bid/96268 -
References () https://blogs.gentoo.org/ago/2017/02/09/zziplib-invalid-memory-read-in-zzip_mem_entry_extra_block-memdisk-c/ - Exploit, Third Party Advisory () https://blogs.gentoo.org/ago/2017/02/09/zziplib-invalid-memory-read-in-zzip_mem_entry_extra_block-memdisk-c/ - Exploit, Third Party Advisory
Information

Published : 2017-03-01 15:59

Updated : 2025-07-10 15:44

NVD link : CVE-2017-5977

Mitre link : CVE-2017-5977

CVE.ORG link : CVE-2017-5977

JSON object : View

Products Affected

gdraheim

  • zziplib
CWE
CWE-125

Out-of-bounds Read