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CVE-2013-3346

Adobe — Adobe Reader and Acrobat Memory Corruption Vulnerability

Adobe · CWE-787 — Out-of-bounds write · in CISA KEV since 2022-03-03

KEV since 2022 · listed over a yearCISA KEVActively Exploited
81

EVRS 81 of 100 Urgent

Patch This Cycle

Rank 570 of 2,960 tracked

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Why it scores 81

Evidence available: 6 of 7 signals

Listed in the CISA KEV catalog, and an EPSS probability of 0.789.

  • CISA KEVApplied
  • RansomwareDid not apply
  • Vendor exploitationDid not apply
  • EPSSApplied
  • Microsoft Exploitability IndexNot applicable
  • Pre-patch disclosureNo data
  • KEV recencyDid not apply
  • CVSSApplied

The band answers “how soon”, not “how bad”. No data for: Pre-patch disclosure. Why some signals show no data

Fix

Patch or fixed version identified

CISA required action

Fixed in

acrobat: update to 9.5.5 or later | acrobat: update to 10.1.7 or later | acrobat: update to 11.0.03 or later | acrobat reader: update to 9.5.5 or later | acrobat reader: update to 10.1.7 or later | acrobat reader: update to 11.0.03 or later

Affected versions

  • acrobat>= 9.0 < 9.5.5>= 10.0 < 10.1.7>= 11.0 < 11.0.03
  • acrobat reader>= 9.0 < 9.5.5>= 10.0 < 10.1.7>= 11.0 < 11.0.03

Remediation

Apply updates per vendor instructions.

Fixed versions from NVD.

Evidence

Each value with its source
MeasureValueSource
CVSS base scoreHow severe the flaw is in itself. It does not say how likely an attack is. 9.8 NVD
FIRST EPSSFIRST's estimate of the chance this is exploited in the next 30 days, and how that ranks against all CVEs. 0.789 (99.59th pctl) FIRST EPSS
Actively exploitedWhether a source of record has confirmed attacks using it in the wild. Confirmed CISA KEV
Ransomware campaign useWhether CISA has seen ransomware operators use it. Unknown or none CISA KEV
CISA remediation deadlineThe date US federal agencies must have fixed or mitigated it. 2022-03-24 · KEV since 2022 · listed over a year CISA KEV
Public exploit moduleA module existing is not the same as active exploitation. Public module exists Metasploit
EUVD cross-referenceENISA's record: CVSS 8.8 (v3.1), assigned by adobe. Listed ENISA EUVD

Description

NVD

Adobe Reader and Acrobat 9.x before 9.5.5, 10.x before 10.1.7, and 11.x before 11.0.03 allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2013-2718, CVE-2013-2719, CVE-2013-2720, CVE-2013-2721, CVE-2013-2722, CVE-2013-2723, CVE-2013-2725, CVE-2013-2726, CVE-2013-2731, CVE-2013-2732, CVE-2013-2734, CVE-2013-2735, CVE-2013-2736, CVE-2013-3337, CVE-2013-3338, CVE-2013-3339, CVE-2013-3340, and CVE-2013-3341.

What CISA says to do

Public module

Metasploit lists the best-ranked (normal) of 2 public modules for this CVE: Adobe Reader ToolButton Use After Free (windows/browser/adobe_toolbutton). A module existing is not the same as active exploitation; see metasploit.com.