Home/CVE/The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attacke
CVE

CVE-2016-2335

The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attacke

The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attackers to cause a denial of service (out-of-bounds read) or execute arbitrary code via the PartitionRef field in the Long Allocation Descriptor in a UDF file.

HIGH · CVSS 8.8 EPSS 0.02052
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

3
opensuseall versions
debian linuxall versions
7-zipall versions
⚠

Public Exploits & PoCs

2
pocblog.talosintel.com · multiple-7-zip-vulnerabilities.htmlblog.talosintel.com
pocwww.talosintel.com · TALOS-2016-0094www.talosintel.com
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumCompress Data and Lock With Password for Exfiltration With 7-ZIP
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.0 · cret@cert.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Jun 2016 · 02:06 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

3
suse-csafopenSUSE-SU-2024:10322-1
usnUSN-3913-1
suse-csafSUSE-SU-2016:1593-1
🔗

References & Sources

11
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-updates/2016-06/msg00004.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-06/msg00098.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-07/msg00069.htmlMailing ListThird Party Advisory
http://www.debian.org/security/2016/dsa-3599Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.htmlThird Party Advisory
http://www.securityfocus.com/bid/90531Third Party AdvisoryVDB Entry
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