Xnview
CVE-2017-15788
HIGH
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionCVE.org
XnView Classic for Windows Version 2.43 allows attackers to execute arbitrary code or cause a denial of service via a crafted .dwg file, related to a "User Mode Write AV starting at CADImage+0x0000000000002d83."
AnalysisAI
XnView Classic for Windows Version 2.43 allows attackers to execute arbitrary code or cause a denial of service via a crafted .dwg file, related to a "User Mode Write AV starting at. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. XnView Classic for Windows Version 2.43 allows attackers to execute arbitrary code or cause a denial of service via a crafted .dwg file, related to a "User Mode Write AV starting at CADImage+0x0000000000002d83." Affected products include: Xnview. Version information: Version 2.43.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.
Heap-based buffer overflow in the xjpegls.dll (aka JLS, JPEG-LS, or JPEG lossless) format plugin in XnView 1.99 and 1.99
Buffer overflow in XnView before 2.04 allows remote attackers to execute arbitrary code via a crafted PCT file. Rated cr
Multiple heap-based buffer overflows in XnView before 1.99 allow remote attackers to cause a denial of service (applicat
Heap-based buffer overflow in XnView before 1.99 allows remote attackers to cause a denial of service (application crash
Heap-based buffer overflow in XnView before 1.99 allows remote attackers to cause a denial of service (application crash
XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x00000000003283eb. Rated high severity (CVSS 7.8), this
XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x0000000000328384. Rated high severity (CVSS 7.8), this
XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x0000000000327a07. Rated high severity (CVSS 7.8), this
XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x000000000032e566. Rated high severity (CVSS 7.8), this
XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x0000000000328165. Rated high severity (CVSS 7.8), this
XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x00000000003273aa. Rated high severity (CVSS 7.8), this
XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x000000000032e849. Rated high severity (CVSS 7.8), this
Same weakness CWE-119 – Buffer Overflow
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today