CVE-2017-5976
published 2017-03-01CVE-2017-5976: Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56…
PriorityP425medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
2.03%
78.9th percentile
Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | zziplib | < zziplib 0.13.62-3.1 (bookworm) | zziplib 0.13.62-3.1 (bookworm) |
| gdraheim | zziplib | — | — |
| gdraheim | zziplib | — | — |
| gdraheim | zziplib | — | — |
| gdraheim | zziplib | — | — |
| gdraheim | zziplib | — | — |
| gdraheim | zziplib | — | — |
| gdraheim | zziplib | — | — |
| gdraheim | zziplib | >= 0 < 0.13.62-3.1 | 0.13.62-3.1 |
| gdraheim | zziplib | >= 0 < 0.13.62-3.1 | 0.13.62-3.1 |
| gdraheim | zziplib | >= 0 < 0.13.62-3.1 | 0.13.62-3.1 |
| gdraheim | zziplib | >= 0 < 0.13.62-3.1 | 0.13.62-3.1 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Ubuntu
zziplib vulnerabilities
vendor_ubuntu·2017-06-15
CVE-2017-5974 zziplib vulnerabilities
Title: zziplib vulnerabilities
Summary: zziplib could be made to crash or run programs as your login if it opened a
specially crafted file.
Agostino Sarubbo discovered that zziplib incorrectly handled certain
malformed ZIP files. If a user or automated system were tricked into
opening a specially crafted ZIP file, a remote attacker could cause zziplib
to crash, resulting in a denial of service, or possibly execute arbitrary
code.
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
zziplib: heap-based buffer overflow in zzip_mem_entry_extra_block (memdisk.c)
vendor_redhat·2017-02-09·CVSS 5.5
CVE-2017-5976 [MEDIUM] zziplib: heap-based buffer overflow in zzip_mem_entry_extra_block (memdisk.c)
zziplib: heap-based buffer overflow in zzip_mem_entry_extra_block (memdisk.c)
Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
Package: zziplib (Red Hat Enterprise Linux 7) - Will not fix
Debian
CVE-2017-5976: zziplib - Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk...
vendor_debian·2017·CVSS 5.5
CVE-2017-5976 [MEDIUM] CVE-2017-5976: zziplib - Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk...
Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
Scope: local
bookworm: resolved (fixed in 0.13.62-3.1)
bullseye: resolved (fixed in 0.13.62-3.1)
forky: resolved (fixed in 0.13.62-3.1)
sid: resolved (fixed in 0.13.62-3.1)
trixie: resolved (fixed in 0.13.62-3.1)
GHSA
GHSA-82cg-4f6v-jhh7: Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk
ghsa_unreviewed·2022-05-13
CVE-2017-5976 [MEDIUM] CWE-787 GHSA-82cg-4f6v-jhh7: Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk
Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
OSV
CVE-2017-5976: Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk
osv·2017-03-01·CVSS 5.5
CVE-2017-5976 [MEDIUM] CVE-2017-5976: Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk
Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-5974 CVE-2017-5975 CVE-2017-5976 CVE-2017-5977 CVE-2017-5978 CVE-2017-5979 CVE-2017-5980 CVE-2017-5981 zziplib: various flaws [fedora-all]
bugzilla·2017-02-15·CVSS 5.5
CVE-2017-5974 [MEDIUM] CVE-2017-5974 CVE-2017-5975 CVE-2017-5976 CVE-2017-5977 CVE-2017-5978 CVE-2017-5979 CVE-2017-5980 CVE-2017-5981 zziplib: various flaws [fedora-all]
CVE-2017-5974 CVE-2017-5975 CVE-2017-5976 CVE-2017-5977 CVE-2017-5978 CVE-2017-5979 CVE-2017-5980 CVE-2017-5981 zziplib: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg com
Bugzilla
CVE-2017-5976 zziplib: heap-based buffer overflow in zzip_mem_entry_extra_block (memdisk.c)
bugzilla·2017-02-15·CVSS 5.5
CVE-2017-5976 [MEDIUM] CVE-2017-5976 zziplib: heap-based buffer overflow in zzip_mem_entry_extra_block (memdisk.c)
CVE-2017-5976 zziplib: heap-based buffer overflow in zzip_mem_entry_extra_block (memdisk.c)
A heap-based buffer overflow flaw was discovered in zziplib, a lightweight library for extracting data from ZIP files. An application using zziplib to process could crash when processing a malformed ZIP archive.
External References:
http://blogs.gentoo.org/ago/2017/02/09/zziplib-heap-based-buffer-overflow-in-zzip_mem_entry_extra_block-memdisk-c/
Discussion:
Created zziplib tracking bugs for this issue:
Affects: fedora-all [bug 1422517]
http://www.debian.org/security/2017/dsa-3878http://www.openwall.com/lists/oss-security/2017/02/14/3http://www.securityfocus.com/bid/96268https://blogs.gentoo.org/ago/2017/02/09/zziplib-heap-based-buffer-overflow-in-zzip_mem_entry_extra_block-memdisk-c/http://www.debian.org/security/2017/dsa-3878http://www.openwall.com/lists/oss-security/2017/02/14/3http://www.securityfocus.com/bid/96268https://blogs.gentoo.org/ago/2017/02/09/zziplib-heap-based-buffer-overflow-in-zzip_mem_entry_extra_block-memdisk-c/
2017-03-01
Published