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CVE-2013-3346

Adobe Reader and Acrobat Memory Corruption

9.8 CRITICALActively exploited (CISA KEV)EPSS 78.9%
  1. Published30 Aug 2013
  2. Added to CISA KEV3 Mar 2022
  3. Remediation due24 Mar 2022
Actively exploited (CISA KEV)

Adobe Reader and Acrobat contain a memory corruption vulnerability which can allow attackers to execute arbitrary code or cause a denial of service.

Added to KEV: 3 Mar 2022Federal remediation due: 24 Mar 2022

Description

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Adobe Acrobat≥ 10.0 < 10.1.7 · ≥ 11.0 < 11.0.03 · ≥ 9.0 < 9.5.5
Adobe Acrobat Reader≥ 10.0 < 10.1.7 · ≥ 11.0 < 11.0.03 · ≥ 9.0 < 9.5.5

Remediation

Fixed in
Adobe Acrobat≥ 10.1.7
Adobe Acrobat Reader≥ 10.1.7

References

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Frequently asked

Is CVE-2013-3346 being actively exploited?

Yes. CVE-2013-3346 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 3 Mar 2022.

How severe is CVE-2013-3346?

CVE-2013-3346 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 78.9% probability of exploitation.

Which products are affected by CVE-2013-3346?

Affected products include Adobe Acrobat, Adobe Acrobat Reader.

How do I fix CVE-2013-3346?

Upgrade affected software to a fixed version, for example Adobe Acrobat 10.1.7, Adobe Acrobat Reader 10.1.7 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2013-3346 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, Secuno flags any affected asset as top-priority automatically. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.