CVE-2014-2241
What it is
The (1) cf2_initLocalRegionBuffer and (2) cf2_initGlobalRegionBuffer functions in cff/cf2ft.c in FreeType before 2.5.3 do not properly check if a subroutine exists, which allows remote attackers to cause a denial of service (assertion failure), as demonstrated by a crafted ttf file.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 1.9% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.9% in the next 30 days (EPSS).
- Severity: 6.8 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.9% · EPSS, next 30 days
- Weakness
- CWE-20 · Improper input validation
- Record status
- Modified
Affected
- Freetype ≤ 2.5.2
- Freetype 2.5
- Freetype 2.5.1
- Canonical Ubuntu Linux 13.10
Attack profile CVSS 2.0 · 6.8
- Attack vector
- Network
- Complexity
- Medium
- Authentication
- None
- Confidentiality
- Partial
- Integrity
- Partial
- Availability
- Partial
Raw vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2014-2241.md and follow it. Check whether this project is affected by CVE-2014-2241. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=135c3faebb96f8f550bd4f318716f2e1e095a969
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=135c3faebb96f8f550bd4f318716f2e1e095a969
References
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=135c3faebb96f8f550bd4f318716f2e1e095a969
- http://savannah.nongnu.org/bugs/?41697
- http://secunia.com/advisories/57447
- http://www.openwall.com/lists/oss-security/2014/03/12/4
- http://www.ubuntu.com/usn/USN-2148-1
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=135c3faebb96f8f550bd4f318716f2e1e095a969
- http://savannah.nongnu.org/bugs/?41697
- http://secunia.com/advisories/57447
- http://www.openwall.com/lists/oss-security/2014/03/12/4
- http://www.ubuntu.com/usn/USN-2148-1