diff options
author | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
commit | 4f2d7949f03e1c198bc888f2d05f421d35c57e21 (patch) | |
tree | ba5f07bf3f9d22d82e54a462313f5d244036c768 /app-arch/libarchive/files |
reinit the tree, so we can have metadata
Diffstat (limited to 'app-arch/libarchive/files')
-rw-r--r-- | app-arch/libarchive/files/CVE-2017-5601.patch | 24 | ||||
-rw-r--r-- | app-arch/libarchive/files/libarchive-3.3.1-libressl.patch | 22 |
2 files changed, 46 insertions, 0 deletions
diff --git a/app-arch/libarchive/files/CVE-2017-5601.patch b/app-arch/libarchive/files/CVE-2017-5601.patch new file mode 100644 index 000000000000..4ba85ff9072f --- /dev/null +++ b/app-arch/libarchive/files/CVE-2017-5601.patch @@ -0,0 +1,24 @@ +From 98dcbbf0bf4854bf987557e55e55fff7abbf3ea9 Mon Sep 17 00:00:00 2001 +From: Martin Matuska <martin@matuska.org> +Date: Thu, 19 Jan 2017 22:00:18 +0100 +Subject: [PATCH] Fail with negative lha->compsize in lha_read_file_header_1() + Fixes a heap buffer overflow reported in Secunia SA74169 + +--- + libarchive/archive_read_support_format_lha.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/libarchive/archive_read_support_format_lha.c b/libarchive/archive_read_support_format_lha.c +index 52a5531..d77a7c2 100644 +--- a/libarchive/archive_read_support_format_lha.c ++++ b/libarchive/archive_read_support_format_lha.c +@@ -924,6 +924,9 @@ lha_read_file_header_1(struct archive_read *a, struct lha *lha) + /* Get a real compressed file size. */ + lha->compsize -= extdsize - 2; + ++ if (lha->compsize < 0) ++ goto invalid; /* Invalid compressed file size */ ++ + if (sum_calculated != headersum) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "LHa header sum error"); diff --git a/app-arch/libarchive/files/libarchive-3.3.1-libressl.patch b/app-arch/libarchive/files/libarchive-3.3.1-libressl.patch new file mode 100644 index 000000000000..8078bc09210d --- /dev/null +++ b/app-arch/libarchive/files/libarchive-3.3.1-libressl.patch @@ -0,0 +1,22 @@ +--- a/libarchive/archive_openssl_evp_private.h ++++ b/libarchive/archive_openssl_evp_private.h +@@ -28,7 +28,7 @@ + #include <openssl/evp.h> + #include <openssl/opensslv.h> + +-#if OPENSSL_VERSION_NUMBER < 0x10100000L ++#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER) + #include <stdlib.h> /* malloc, free */ + #include <string.h> /* memset */ + static inline EVP_MD_CTX *EVP_MD_CTX_new(void) +--- a/libarchive/archive_openssl_hmac_private.h ++++ b/libarchive/archive_openssl_hmac_private.h +@@ -28,7 +28,7 @@ + #include <openssl/hmac.h> + #include <openssl/opensslv.h> + +-#if OPENSSL_VERSION_NUMBER < 0x10100000L ++#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER) + #include <stdlib.h> /* malloc, free */ + #include <string.h> /* memset */ + static inline HMAC_CTX *HMAC_CTX_new(void) |