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[wrynose,13/27] curl: ignore CVE-2026-4873

Message ID 3f4ccfb2028c1be88a5c82ea9df557150dd9e542.1784740870.git.yoann.congal@smile.fr
State RFC, archived
Delegated to: Yoann Congal
Headers show
Series [wrynose,01/27] expat: fix CVE-2026-56403 | expand

Commit Message

Yoann Congal July 22, 2026, 5:23 p.m. UTC 
From: Deepak Rathore <deeratho@cisco.com>

- CVE-2026-4873 affects curl before 8.20.0 when a connection negotiated with
  clear-text IMAP, POP3, or SMTP can later be reused for a TLS-required
  transfer.
- In wrynose, these protocols are optional PACKAGECONFIG entries and are not
  enabled by default in curl_8.19.0.bb, so record this CVE as configuration-not-applicable
  for the default recipe configuration.

Reference:
- https://curl.se/docs/CVE-2026-4873.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-4873

Signed-off-by: Deepak Rathore <deeratho@cisco.com>
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
---
 meta/recipes-support/curl/curl_8.19.0.bb | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/meta/recipes-support/curl/curl_8.19.0.bb b/meta/recipes-support/curl/curl_8.19.0.bb
index 3326f478b5c..1cda69401bc 100644
--- a/meta/recipes-support/curl/curl_8.19.0.bb
+++ b/meta/recipes-support/curl/curl_8.19.0.bb
@@ -28,6 +28,7 @@  SRC_URI[sha256sum] = "4eb41489790d19e190d7ac7e18e82857cdd68af8f4e66b292ced562d33
 # Curl has used many names over the years...
 CVE_PRODUCT = "haxx:curl haxx:libcurl curl:curl curl:libcurl libcurl:libcurl daniel_stenberg:curl"
 CVE_STATUS[CVE-2024-32928] = "ignored: CURLOPT_SSL_VERIFYPEER was disabled on google cloud services causing a potential man in the middle attack"
+CVE_STATUS[CVE-2026-4873] = "${@bb.utils.contains_any('PACKAGECONFIG', 'imap pop3 smtp', 'unpatched', 'not-applicable-config: clear-text imap/pop3/smtp support is not enabled in PACKAGECONFIG', d)}"
 
 inherit autotools pkgconfig binconfig multilib_header ptest