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-rw-r--r--meta-oe/recipes-support/syslog-ng/files/CVE-2022-38725-0008.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/syslog-ng/files/CVE-2022-38725-0008.patch b/meta-oe/recipes-support/syslog-ng/files/CVE-2022-38725-0008.patch
new file mode 100644
index 0000000000..56c71e8a21
--- /dev/null
+++ b/meta-oe/recipes-support/syslog-ng/files/CVE-2022-38725-0008.patch
@@ -0,0 +1,45 @@
+From 56f881c5eaa3d8c02c96607c4b9e4eaf959a044d Mon Sep 17 00:00:00 2001
+From: Laszlo Varady <laszlo.varady@protonmail.com>
+Date: Sat, 20 Aug 2022 14:30:51 +0200
+Subject: [PATCH 8/8/] timeutils: fix out-of-bounds reading of data buffer
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+CVE: CVE-2022-38725
+
+Upstream-Status: Backport
+[https://github.com/syslog-ng/syslog-ng/commit/56f881c5eaa3d8c02c96607c4b9e4eaf959a044d]
+
+Signed-off-by: László Várady <laszlo.varady@protonmail.com>
+
+Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
+---
+ lib/timeutils/scan-timestamp.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lib/timeutils/scan-timestamp.c b/lib/timeutils/scan-timestamp.c
+index 125264677..c00d8e6a9 100644
+--- a/lib/timeutils/scan-timestamp.c
++++ b/lib/timeutils/scan-timestamp.c
+@@ -431,7 +431,7 @@ __parse_bsd_timestamp(const guchar **data, gint *length, WallClockTime *wct)
+ if (!scan_pix_timestamp((const gchar **) &src, &left, wct))
+ return FALSE;
+
+- if (*src == ':')
++ if (left && *src == ':')
+ {
+ src++;
+ left--;
+@@ -482,7 +482,7 @@ scan_rfc3164_timestamp(const guchar **data, gint *length, WallClockTime *wct)
+ * looking at you, skip that as well, so we can reliably detect IPv6
+ * addresses as hostnames, which would be using ":" as well. */
+
+- if (*src == ':')
++ if (left && *src == ':')
+ {
+ ++src;
+ --left;
+--
+2.34.1
+