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([147.161.216.248]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-ba901c3817csm11511337a12.30.2025.11.09.23.06.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Nov 2025 23:06:14 -0800 (PST) From: ankur.tyagi85@gmail.com To: openembedded-core@lists.openembedded.org Cc: Ankur Tyagi Subject: [OE-core][walnascar][PATCH 2/3] ghostscript: patch CVE-2025-59799 Date: Mon, 10 Nov 2025 20:06:03 +1300 Message-ID: <20251110070604.444927-2-ankur.tyagi85@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251110070604.444927-1-ankur.tyagi85@gmail.com> References: <20251110070604.444927-1-ankur.tyagi85@gmail.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 10 Nov 2025 07:06:22 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/226101 From: Ankur Tyagi Details https://nvd.nist.gov/vuln/detail/CVE-2025-59799 Signed-off-by: Ankur Tyagi --- .../ghostscript/CVE-2025-59799.patch | 42 +++++++++++++++++++ .../ghostscript/ghostscript_10.05.1.bb | 1 + 2 files changed, 43 insertions(+) create mode 100644 meta/recipes-extended/ghostscript/ghostscript/CVE-2025-59799.patch diff --git a/meta/recipes-extended/ghostscript/ghostscript/CVE-2025-59799.patch b/meta/recipes-extended/ghostscript/ghostscript/CVE-2025-59799.patch new file mode 100644 index 0000000000..9b982c7a80 --- /dev/null +++ b/meta/recipes-extended/ghostscript/ghostscript/CVE-2025-59799.patch @@ -0,0 +1,42 @@ +From 0acc06d00aaa267ae10cce6060e983eafb067d86 Mon Sep 17 00:00:00 2001 +From: Piotr Kajda +Date: Thu, 8 May 2025 11:37:09 +0100 +Subject: [PATCH] pdfwrite - bounds check some strings + +Bug #708517 + +This differs very slightly from the proposed patch in the bug report, I +had a quick scout through the C file and found another similar case. + +Both fixed here. + +CVE: CVE-2025-59799 +Upstream-Status: Backport [https://github.com/ArtifexSoftware/ghostpdl/commit/6dab38fb211f15226c242ab7a83fa53e4b0ff781] +(cherry picked from commit 6dab38fb211f15226c242ab7a83fa53e4b0ff781) +Signed-off-by: Ankur Tyagi +--- + devices/vector/gdevpdfm.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/devices/vector/gdevpdfm.c b/devices/vector/gdevpdfm.c +index d1237c91a..c120ba1ae 100644 +--- a/devices/vector/gdevpdfm.c ++++ b/devices/vector/gdevpdfm.c +@@ -199,6 +199,8 @@ pdfmark_coerce_dest(gs_param_string *dstr, char dest[MAX_DEST_STRING]) + { + const byte *data = dstr->data; + uint size = dstr->size; ++ if (size > MAX_DEST_STRING) ++ return_error(gs_error_limitcheck); + if (size == 0 || data[0] != '(') + return 0; + /****** HANDLE ESCAPES ******/ +@@ -859,6 +861,8 @@ pdfmark_put_ao_pairs(gx_device_pdf * pdev, cos_dict_t *pcd, + char buf[30]; + int d0, d1; + ++ if (Action[1].size > 29) ++ return_error(gs_error_rangecheck); + memcpy(buf, Action[1].data, Action[1].size); + buf[Action[1].size] = 0; + if (sscanf(buf, "%d %d R", &d0, &d1) == 2) diff --git a/meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb b/meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb index f8454f82ba..a8347283be 100644 --- a/meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb +++ b/meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb @@ -26,6 +26,7 @@ SRC_URI = "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/downlo file://ghostscript-9.16-Werror-return-type.patch \ file://avoid-host-contamination.patch \ file://CVE-2025-59798.patch \ + file://CVE-2025-59799.patch \ " SRC_URI[sha256sum] = "121861b6d29b2461dec6575c9f3cab665b810bd408d4ec02c86719fa708b0a49"