Product:

Lepton

(Dropbox)
Repositories https://github.com/dropbox/lepton
#Vulnerabilities 6
Date Id Summary Products Score Patch Annotated
2022-02-28 CVE-2022-26181 Dropbox Lepton v1.2.1-185-g2a08b77 was discovered to contain a heap-buffer-overflow in the function aligned_dealloc():src/lepton/bitops.cc:108. Lepton 7.8
2019-04-23 CVE-2018-20819 io/ZlibCompression.cc in the decompression component in Dropbox Lepton 1.2.1 allows attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact by crafting a jpg image file. The root cause is a missing check of header payloads that may be (incorrectly) larger than the maximum file size. Lepton 7.8
2018-06-11 CVE-2018-12108 An issue was discovered in Dropbox Lepton 1.2.1. The validateAndCompress function in validation.cc allows remote attackers to cause a denial of service (SIGFPE and application crash) via a malformed file. Lepton 5.5
2017-05-10 CVE-2017-8891 Dropbox Lepton 1.2.1 allows DoS (SEGV and application crash) via a malformed lepton file because the code does not ensure setup of a correct number of threads. Lepton 5.5
2017-04-05 CVE-2017-7448 The allocate_channel_framebuffer function in uncompressed_components.hh in Dropbox Lepton 1.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed JPEG image. Lepton 5.5
2019-04-23 CVE-2018-20820 read_ujpg in jpgcoder.cc in Dropbox Lepton 1.2.1 allows attackers to cause a denial-of-service (application runtime crash because of an integer overflow) via a crafted file. Lepton 5.5