Vulnerability Details : CVE-2018-1000039
Potential exploit
In Artifex MuPDF 1.12.0 and earlier, multiple heap use after free bugs in the PDF parser could allow an attacker to execute arbitrary code, read memory, or cause a denial of service via a crafted file.
Vulnerability category: Memory CorruptionExecute codeDenial of service
Products affected by CVE-2018-1000039
- cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1000039
0.71%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1000039
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-07-12 |
CWE ids for CVE-2018-1000039
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1000039
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5492
5492 - mupdf/pdf_fuzzer: Heap-use-after-free in add_range - oss-fuzz - MonorailExploit;Issue Tracking;Patch;Third Party Advisory
-
http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=4dcc6affe04368461310a21238f7e1871a752a05%3Bhp=8ec561d1bccc46e9db40a9f61310cd8b3763914e
git.ghostscript.com Git
-
https://security.gentoo.org/glsa/201811-15
MuPDF: Multiple vulnerabilities (GLSA 201811-15) — Gentoo securityThird Party Advisory
-
https://bugs.ghostscript.com/show_bug.cgi?id=698901
698901 – oss-fuzz 5604: Claimed heap-use-after-free in fz_fin_cached_color_converter()
-
https://bugs.ghostscript.com/show_bug.cgi?id=698888
698888 – oss-fuzz 5503/5598: Assert triggered in copy_node_types()
-
http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=f597300439e62f5e921f0d7b1e880b5c1a1f1607;hp=093fc3b098dc5fadef5d8ad4b225db9fb124758b
git.ghostscript.com Git - mupdf.git/commitdiffPatch
-
http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=71ceebcf56e682504da22c4035b39a2d451e8ffd;hp=7f82c01523505052615492f8e220f4348ba46995
git.ghostscript.com Git - mupdf.git/commitdiffPatch
-
http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=4dcc6affe04368461310a21238f7e1871a752a05;hp=8ec561d1bccc46e9db40a9f61310cd8b3763914e
git.ghostscript.com Git - mupdf.git/commitdiffPatch
-
https://bugs.ghostscript.com/show_bug.cgi?id=698892
698892 – oss-fuzz 5521: Claimed use-after-free of colorspace
-
http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=f597300439e62f5e921f0d7b1e880b5c1a1f1607%3Bhp=093fc3b098dc5fadef5d8ad4b225db9fb124758b
git.ghostscript.com Git
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5521
5521 - mupdf/pdf_fuzzer: Heap-use-after-free in fz_drop_key_storable - oss-fuzz - MonorailExploit;Issue Tracking;Patch;Third Party Advisory
-
http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=71ceebcf56e682504da22c4035b39a2d451e8ffd%3Bhp=7f82c01523505052615492f8e220f4348ba46995
git.ghostscript.com Git
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5513
5513 - mupdf/pdf_fuzzer: Heap-use-after-free in fz_drop_key_storable - oss-fuzz - MonorailExploit;Issue Tracking;Patch;Third Party Advisory
-
https://bugs.ghostscript.com/show_bug.cgi?id=698891
698891 – oss-fuzz 5513: Claimed use-after-free of colorspace
-
https://bugs.ghostscript.com/show_bug.cgi?id=698883
698883 – oss-fuzz 5492: ASAN claims use after free in add_range()
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5604
5604 - mupdf/pdf_fuzzer: Heap-use-after-free in fz_fin_cached_color_converter - oss-fuzz - MonorailExploit;Issue Tracking;Third Party Advisory
Jump to