An information disclosure vulnerability in libjpeg-turbo allow remote attackers to obtain sensitive information.
|Package||media-libs/libjpeg-turbo on all architectures|
|Affected versions||< 2.0.4-r1|
|Unaffected versions||>= 1.5.3-r3
libjpeg-turbo is a MMX, SSE, and SSE2 SIMD accelerated JPEG library.
It was discovered that libjpeg-turbo incorrectly handled certain PPM files.
A remote attacker could entice a user to open a specially crafted PPM file using an application linked against libjpeg-turbo, possibly allowing attacker to obtain sensitive information.
There is no known workaround at this time.
All libjpeg-turbo 1.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/libjpeg-turbo-1.5.3-r3:0/0.1"
All libjpeg-turbo 2.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/libjpeg-turbo-2.0.4-r1:0/0.2"
October 20, 2020
October 20, 2020: 1