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CVE
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CVE-2018-12265Date: (C)2018-06-14   (M)2024-02-22


Exiv2 0.26 has an integer overflow in the LoaderExifJpeg class in preview.cpp, leading to an out-of-bounds read in Exiv2::MemIo::read in basicio.cpp.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 8.8CVSS Score : 6.8
Exploit Score: 2.8Exploit Score: 8.6
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
DSA-4238
GLSA-201811-14
RHSA-2019:2101
USN-3700-1
https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html
https://github.com/Exiv2/exiv2/issues/365
https://github.com/TeamSeri0us/pocs/blob/master/exiv2/1-out-of-read-Poc
openSUSE-SU-2020:0482

CPE    6
cpe:/o:debian:debian_linux:9.0
cpe:/o:debian:debian_linux:8.0
cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~
cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~
...
CWE    1
CWE-125
OVAL    10
oval:org.secpod.oval:def:89050366
oval:org.secpod.oval:def:114916
oval:org.secpod.oval:def:51080
oval:org.secpod.oval:def:503282
...

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