[ubuntu/focal-updates] varnish 6.2.1-2ubuntu0.1 (Accepted)

[Ubuntu Archive Robot]

varnish (6.2.1-2ubuntu0.1) focal-security; urgency=medium

  * SECURITY UPDATE: Sensitive Information Disclosure
    - debian/patches/CVE-2019-20637.patch: Clear err_code and err_reason at
      start of request handling. (LP: #1971504, LP: #1939281)
      CVE-2019-20637
  * SECURITY UPDATE: Assertion failure
    - debian/patches/CVE-2020-11653.patch: Take sizeof pool_task into account
      when reserving WS in SES_Wait. (LP: #1971504, LP: #1939281)
      CVE-2020-11653
  * SECURITY UPDATE: HTTP Request Smuggling
    - debian/patches/CVE-2021-36740.patch: Take content length into
      account on H/2 request bodies. (LP: #1971504, LP: #1939281)
    - debian/patches/CVE-2022-23959.patch: Mark req doclose when failing
      to ignore req body. (LP: #1971504, LP: #1939281)
      CVE-2021-36740
      CVE-2022-23959
  * Additions fixes
    - debian/patches/WS_ReserveAll.patch: Add WS_ReserveAll to replace
      WS_Reserve(ws, 0).
    - debian/patches/WS_ReserveSize.patch: Deprecate WS_Reserve() and replace
      it with WS_ReserveSize().

Date: 2022-05-06 21:49:12.940286+00:00
Changed-By: Luís Cunha dos Reis Infante da Câmara <luis.infante.da.camara at tecnico.ulisboa.pt>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/varnish/6.2.1-2ubuntu0.1
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