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CVE-2012-1571

22
FAUCET Score

CVE-2012-1571 describes a denial-of-service vulnerability affecting the 'file' utility and 'libmagic' library, specifically versions before 5.11. An attacker can trigger a crash by providing a specially crafted Composite Document File (CDF) that causes either an out-of-bounds read or an invalid pointer dereference. This medium-severity vulnerability (CVSS 6.5) requires user interaction to open the malicious file, leading to high availability impact but no confidentiality or integrity compromise. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.10CPE matchmatch criteria
cpe:2.3:a:christos_zoulas:file:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:tim_robbins:libmagic:*:*:*:*:*:*:*:*

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
4.12%
Probability of exploitation in next 30 days
EPSS Percentile
89.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0412 is in the 95th percentile among its peer group of 26,209 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

github_advisorypatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: php53-0:5.3.3-23.el5_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: php-0:5.3.3-27.el6_5.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: file-0:5.04-21.el6
View patch

Vendor Advisories (1)

redhatCVE-2012-1571Low

file: out of bounds read in CDF parser

Feb 16, 2012

References

mx.gw.com / pipermail/file/2012/000914.html
Patch
github.com / glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295
ExploitPatch
github.com / glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b
ExploitPatch
debian.org / security/2012/dsa-2422
mandriva.com / security/advisories
ubuntu.com / usn/USN-2123-1