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-rw-r--r--meta/recipes-extended/tar/tar/CVE-2022-48303.patch43
-rw-r--r--meta/recipes-extended/tar/tar_1.35.bb (renamed from meta/recipes-extended/tar/tar_1.34.bb)8
2 files changed, 3 insertions, 48 deletions
diff --git a/meta/recipes-extended/tar/tar/CVE-2022-48303.patch b/meta/recipes-extended/tar/tar/CVE-2022-48303.patch
deleted file mode 100644
index b2f40f3e64..0000000000
--- a/meta/recipes-extended/tar/tar/CVE-2022-48303.patch
+++ /dev/null
@@ -1,43 +0,0 @@
1From 3da78400eafcccb97e2f2fd4b227ea40d794ede8 Mon Sep 17 00:00:00 2001
2From: Sergey Poznyakoff <gray@gnu.org>
3Date: Sat, 11 Feb 2023 11:57:39 +0200
4Subject: Fix boundary checking in base-256 decoder
5
6* src/list.c (from_header): Base-256 encoding is at least 2 bytes
7long.
8
9Upstream-Status: Backport [see reference below]
10CVE: CVE-2022-48303
11
12Reference to upstream patch:
13https://savannah.gnu.org/bugs/?62387
14https://git.savannah.gnu.org/cgit/tar.git/patch/src/list.c?id=3da78400eafcccb97e2f2fd4b227ea40d794ede8
15
16Signed-off-by: Rodolfo Quesada Zumbado <rodolfo.zumbado@windriver.com>
17Signed-off-by: Joe Slater <joe.slater@windriver.com>
18---
19 src/list.c | 5 +++--
20 1 file changed, 3 insertions(+), 2 deletions(-)Signed-off-by: Rodolfo Quesada Zumbado <rodolfo.zumbado@windriver.com>
21
22
23(limited to 'src/list.c')
24
25diff --git a/src/list.c b/src/list.c
26index 9fafc42..86bcfdd 100644
27--- a/src/list.c
28+++ b/src/list.c
29@@ -881,8 +881,9 @@ from_header (char const *where0, size_t digs, char const *type,
30 where++;
31 }
32 }
33- else if (*where == '\200' /* positive base-256 */
34- || *where == '\377' /* negative base-256 */)
35+ else if (where <= lim - 2
36+ && (*where == '\200' /* positive base-256 */
37+ || *where == '\377' /* negative base-256 */))
38 {
39 /* Parse base-256 output. A nonnegative number N is
40 represented as (256**DIGS)/2 + N; a negative number -N is
41--
42cgit v1.1
43
diff --git a/meta/recipes-extended/tar/tar_1.34.bb b/meta/recipes-extended/tar/tar_1.35.bb
index 1ef5fe221e..4dbd418b60 100644
--- a/meta/recipes-extended/tar/tar_1.34.bb
+++ b/meta/recipes-extended/tar/tar_1.35.bb
@@ -4,13 +4,11 @@ or disk archive, and can restore individual files from the archive."
4HOMEPAGE = "http://www.gnu.org/software/tar/" 4HOMEPAGE = "http://www.gnu.org/software/tar/"
5SECTION = "base" 5SECTION = "base"
6LICENSE = "GPL-3.0-only" 6LICENSE = "GPL-3.0-only"
7LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504" 7LIC_FILES_CHKSUM = "file://COPYING;md5=1ebbd3e34237af26da5dc08a4e440464"
8 8
9SRC_URI = "${GNU_MIRROR}/tar/tar-${PV}.tar.bz2 \ 9SRC_URI = "${GNU_MIRROR}/tar/tar-${PV}.tar.bz2"
10 file://CVE-2022-48303.patch \
11"
12 10
13SRC_URI[sha256sum] = "b44cc67f8a1f6b0250b7c860e952b37e8ed932a90bd9b1862a511079255646ff" 11SRC_URI[sha256sum] = "7edb8886a3dc69420a1446e1e2d061922b642f1cf632d2cd0f9ee7e690775985"
14 12
15inherit autotools gettext texinfo 13inherit autotools gettext texinfo
16 14