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{"acknowledgement": "Red Hat would like to thank Dan Fandrich for reporting this issue. Upstream acknowledges Yunho Kim as the original reporter.", "affected_release": [{"advisory": "RHSA-2012:1255", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "libexif-0:0.6.21-1.el5_8", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-09-11T00:00:00Z"}, {"advisory": "RHSA-2012:1255", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libexif-0:0.6.21-5.el6_3", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-09-11T00:00:00Z"}], "bugzilla": {"description": "libexif: \"mnote_olympus_entry_get_value()\" division by zero", "id": "839185", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=839185"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["The mnote_olympus_entry_get_value function in olympus/mnote-olympus-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service (divide-by-zero error) via an image with crafted EXIF tags that are not properly handled during the formatting of EXIF maker note tags."], "name": "CVE-2012-2837", "public_date": "2012-07-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-2837\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-2837"], "threat_severity": "Low", "upstream_fix": "libexif 0.6.21"}