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-rw-r--r--meta/conf/distro/include/cve-extra-exclusions.inc4
-rw-r--r--meta/recipes-devtools/flex/flex_2.6.4.bb5
2 files changed, 5 insertions, 4 deletions
diff --git a/meta/conf/distro/include/cve-extra-exclusions.inc b/meta/conf/distro/include/cve-extra-exclusions.inc
index cf07acce1d..a6f52b5de7 100644
--- a/meta/conf/distro/include/cve-extra-exclusions.inc
+++ b/meta/conf/distro/include/cve-extra-exclusions.inc
@@ -61,10 +61,6 @@ CVE_CHECK_WHITELIST += "CVE-2020-29509 CVE-2020-29511"
61# There was a proposed patch https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg06098.html 61# There was a proposed patch https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg06098.html
62# however qemu maintainers are sure the patch is incorrect and should not be applied. 62# however qemu maintainers are sure the patch is incorrect and should not be applied.
63 63
64# flex:flex-native https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-6293
65# Upstream bug, still open: https://github.com/westes/flex/issues/414
66# Causes memory exhaustion so potential DoS but no buffer overflow, low priority
67
68# wget https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-31879 64# wget https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-31879
69# https://mail.gnu.org/archive/html/bug-wget/2021-02/msg00002.html 65# https://mail.gnu.org/archive/html/bug-wget/2021-02/msg00002.html
70# No response upstream as of 2021/5/12 66# No response upstream as of 2021/5/12
diff --git a/meta/recipes-devtools/flex/flex_2.6.4.bb b/meta/recipes-devtools/flex/flex_2.6.4.bb
index 1d43d2228a..50d3bf8de1 100644
--- a/meta/recipes-devtools/flex/flex_2.6.4.bb
+++ b/meta/recipes-devtools/flex/flex_2.6.4.bb
@@ -26,6 +26,11 @@ SRC_URI[sha256sum] = "e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c4
26UPSTREAM_CHECK_URI = "https://github.com/westes/flex/releases" 26UPSTREAM_CHECK_URI = "https://github.com/westes/flex/releases"
27UPSTREAM_CHECK_REGEX = "flex-(?P<pver>\d+(\.\d+)+)\.tar" 27UPSTREAM_CHECK_REGEX = "flex-(?P<pver>\d+(\.\d+)+)\.tar"
28 28
29# Disputed - yes there is stack exhaustion but no bug and it is building the
30# parser, not running it, effectively similar to a compiler ICE. Upstream no plans to address
31# https://github.com/westes/flex/issues/414
32CVE_CHECK_WHITELIST += "CVE-2019-6293"
33
29inherit autotools gettext texinfo ptest 34inherit autotools gettext texinfo ptest
30 35
31M4 = "${bindir}/m4" 36M4 = "${bindir}/m4"