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CVE-2017-12143

17
FAUCET Score

CVE-2017-12143 is a denial-of-service vulnerability affecting libquicktime 1.2.4, stemming from an allocation failure in the quicktime_read_info function when processing a crafted file. This vulnerability carries a CVSS v3 score of 6.5 (Medium), indicating it can be exploited remotely with low attack complexity, requiring user interaction, to achieve high availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.2.4CPE matchmatch criteria
cpe:2.3:a:libquicktime:libquicktime:1.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.04%
Probability of exploitation in next 30 days
EPSS Percentile
60.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0104 is in the 73rd percentile among its peer group of 26,209 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Remediation records are not available for this CVE.

References

somevulnsofadlab.blogspot.com / 2017/07/libquicktimeallocation-failed-in.html
Third Party Advisory
sourceforge.net / p/libquicktime/mailman/message/35888850
Issue TrackingPatchThird Party Advisory