ID |
CVE-2018-11489
|
Summary |
The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact. |
References |
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Vulnerable Configurations |
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cpe:2.3:a:giflib_project:giflib:3.0:*:*:*:*:*:*:*
cpe:2.3:a:giflib_project:giflib:3.0:*:*:*:*:*:*:*
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cpe:2.3:a:giflib_project:giflib:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:giflib_project:giflib:3.1.0:*:*:*:*:*:*:*
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cpe:2.3:a:giflib_project:giflib:3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:giflib_project:giflib:3.1.1:*:*:*:*:*:*:*
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cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:*
cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:*
|
CVSS |
Base: | 6.8 (as of 15-03-2021 - 22:30) |
Impact: | |
Exploitability: | |
|
CWE |
CWE-129 |
CAPEC |
-
Overflow Buffers
Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an adversary. As a consequence, an adversary is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the adversaries' choice.
|
Access |
Vector | Complexity | Authentication |
NETWORK |
MEDIUM |
NONE |
|
Impact |
Confidentiality | Integrity | Availability |
PARTIAL |
PARTIAL |
PARTIAL |
|
cvss-vector
via4
|
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
refmap
via4
|
|
Last major update |
15-03-2021 - 22:30 |
Published |
26-05-2018 - 18:29 |
Last modified |
15-03-2021 - 22:30 |