Double Free in Android-Gif-Drawable Project
CVE-2019-11932
A double free vulnerability in the DDGifSlurp function in decoding.c in the android-gif-drawable library before version 1.2.18, as used in WhatsApp for Android before version 2.19.244 and many other Android applications, allows remote attackers to execute arbitrary code or cause a denial of service when the library is used to parse a specially crafted GIF image.
Vulnerability class: Double Free
EPSS: 0.443 (98.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Android-gif-drawable_project Android-gif-drawable
- Koral-- Android-gif-drawable — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve-assign@fb.com (x_refsource_CONFIRM, Third Party Advisory)
- cve-assign@fb.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve-assign@fb.com (x_refsource_CONFIRM, Third Party Advisory)
- cve-assign@fb.com (x_refsource_CONFIRM, Third Party Advisory)
- cve-assign@fb.com (Exploit, Third Party Advisory, x_refsource_MISC)
- cve-assign@fb.com (mailing-list, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
- cve-assign@fb.com (Third Party Advisory, x_refsource_MISC)
- cve-assign@fb.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve-assign@fb.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-11932?
- CVE-2019-11932 is a high-severity vulnerability in Android-Gif-Drawable Project, classified under Double Free. CVSS score: 8.8/10. Published 2019-10-03.
- How severe is CVE-2019-11932?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2019-11932 known to be exploited?
- 62 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.