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ghostscript: fix CVE-2023-38559

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A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle()
in ghostscript. This issue may allow a local attacker to cause a denial of service
via outputting a crafted PDF file for a DEVN device with gs.

Reference:
https://nvd.nist.gov/vuln/detail/CVE-2023-38559

Upstream patch:
https://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=d81b82c70bc1fb9991bb95f1201abb5dea55f57f

(From OE-Core rev: e77c0b35969ae690b390ffae682fd6552ff8aff8)

Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Archana Polampalli
2023-08-10 10:23:53 +00:00
committed by Steve Sakoman
parent ab548842ef
commit 8e90df16f5
2 changed files with 33 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-extended/ghostscript/ghostscript_9.55.0.bb
+1
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@@ -37,6 +37,7 @@ SRC_URI_BASE = "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/d
file://cve-2023-28879.patch \
file://CVE-2023-36664-0001.patch \
file://CVE-2023-36664-0002.patch \
file://CVE-2023-38559.patch \
"
SRC_URI = "${SRC_URI_BASE} \