OESA-2022-1869

Dashboard / Vulnerabilities / OESA-2022-1869

OESA-2022-1869

Summary: libtiff security update

Details: Security Fix(es): libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.(CVE-2022-2867) libtiff's tiffcrop utility has a improper input validation flaw that can lead to out of bounds read and ultimately cause a crash if an attacker is able to supply a crafted file to tiffcrop.(CVE-2022-2868) libtiff's tiffcrop tool has a uint32_t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering this flaw could cause a crash or potentially further exploitation.(CVE-2022-2869)

References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1869, https://nvd.nist.gov/vuln/detail/CVE-2022-2867, https://nvd.nist.gov/vuln/detail/CVE-2022-2868, https://nvd.nist.gov/vuln/detail/CVE-2022-2869