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CVE-2011-2104

17
FAUCET Score

CVE-2011-2104 is a memory corruption vulnerability affecting Adobe Reader and Acrobat versions 8.x, 9.x, and 10.x on Windows and Mac OS X, allowing an unauthenticated attacker to cause a denial of service. The attack requires medium complexity and has a low CVSS score of 4.3, indicating a partial availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low current threat level.

Impacted Technologies

VendorProductVersion(s)CPE
8.0CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.0:*:*:*:*:*:*:*
8.1CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1:*:*:*:*:*:*:*
8.1.1CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1.1:*:*:*:*:*:*:*
8.1.2CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1.2:*:*:*:*:*:*:*
8.1.3CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.51%
Probability of exploitation in next 30 days
EPSS Percentile
88.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0351 is in the 83rd percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Extras for RHEL 4Fixed in: acroread-0:9.4.6-1.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: acroread-0:9.4.6-1.el6
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: acroread-0:9.4.6-1.el5
View patch

Vendor Advisories (1)

redhatCVE-2011-2104Low

acroread: Multiple denial of service flaws (APSB11-16)

Jun 14, 2011

References

osvdb.org / 73066
exchange.xforce.ibmcloud.com / vulnerabilities/68018
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13863
adobe.com / support/security/bulletins/apsb11-16.html
PatchVendor Advisory
securityfocus.com / bid/48251
securitytracker.com / id
us-cert.gov / cas/techalerts/TA11-166A.html
US Government Resource