Bug 1172766 - (CVE-2020-0182) VUL-1: CVE-2020-0182: libexif: buffer read overflow in exif_entry_get_value
(CVE-2020-0182)
VUL-1: CVE-2020-0182: libexif: buffer read overflow in exif_entry_get_value
Status: NEW
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P4 - Low : Minor
: ---
Assigned To: Marcus Meissner
Security Team bot
https://smash.suse.de/issue/261183/
CVSSv3.1:SUSE:CVE-2020-0182:5.3:(AV:N...
:
Depends on:
Blocks:
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Reported: 2020-06-10 08:44 UTC by Wolfgang Frisch
Modified: 2020-06-10 12:00 UTC (History)
1 user (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Wolfgang Frisch 2020-06-10 08:44:09 UTC
CVE-2020-0182

In exiv2, while parsing EXIF_TAG_FOCAL_LENGTH, it was possible to read 8 bytes past the end of a heap buffer.

References:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0182
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-0182
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-0182.html
Comment 2 Marcus Meissner 2020-06-10 08:47:06 UTC
actually libexif, not exiv2
Comment 3 Marcus Meissner 2020-06-10 08:48:15 UTC
covered in the 0.6.22 release we have pushed to SLE12 and SLE15 already.