diff --git a/vendor.conf b/vendor.conf
index ff7fccc0ea..9ded457896 100644
--- a/vendor.conf
+++ b/vendor.conf
@@ -11,7 +11,7 @@ github.com/containerd/cgroups 58556f5ad8448d99a6f7bea69ea4bdb7747cfeb0
 github.com/containerd/continuity master
 github.com/containernetworking/cni v0.7.0-alpha1
 github.com/containernetworking/plugins 1562a1e60ed101aacc5e08ed9dbeba8e9f3d4ec1
-github.com/containers/image 93bced01015eb94bec4821df1876314be8197680
+github.com/containers/image podman-1.0
 github.com/containers/storage backport_symlinks https://github.com/mheon/storage.git
 github.com/containers/psgo dc0bc9fac5b715034c4310ed4d795b3182360842
 github.com/coreos/go-systemd v14
diff --git a/vendor/github.com/containers/image/docker/docker_client.go b/vendor/github.com/containers/image/docker/docker_client.go
index 43eb22ba22..3d4bac668a 100644
--- a/vendor/github.com/containers/image/docker/docker_client.go
+++ b/vendor/github.com/containers/image/docker/docker_client.go
@@ -6,7 +6,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"net/url"
 	"os"
@@ -17,6 +16,7 @@ import (
 	"time"
 
 	"github.com/containers/image/docker/reference"
+	"github.com/containers/image/internal/iolimits"
 	"github.com/containers/image/pkg/docker/config"
 	"github.com/containers/image/pkg/sysregistriesv2"
 	"github.com/containers/image/pkg/tlsclientconfig"
@@ -546,7 +546,7 @@ func (c *dockerClient) getBearerToken(ctx context.Context, challenge challenge,
 	default:
 		return nil, errors.Errorf("unexpected http code: %d (%s), URL: %s", res.StatusCode, http.StatusText(res.StatusCode), authReq.URL)
 	}
-	tokenBlob, err := ioutil.ReadAll(res.Body)
+	tokenBlob, err := iolimits.ReadAtMost(res.Body, iolimits.MaxAuthTokenBodySize)
 	if err != nil {
 		return nil, err
 	}
@@ -632,7 +632,8 @@ func (c *dockerClient) getExtensionsSignatures(ctx context.Context, ref dockerRe
 	if res.StatusCode != http.StatusOK {
 		return nil, errors.Wrapf(client.HandleErrorResponse(res), "Error downloading signatures for %s in %s", manifestDigest, ref.ref.Name())
 	}
-	body, err := ioutil.ReadAll(res.Body)
+
+	body, err := iolimits.ReadAtMost(res.Body, iolimits.MaxSignatureListBodySize)
 	if err != nil {
 		return nil, err
 	}
diff --git a/vendor/github.com/containers/image/docker/docker_image_dest.go b/vendor/github.com/containers/image/docker/docker_image_dest.go
index 38500dd0e3..acd44b45c9 100644
--- a/vendor/github.com/containers/image/docker/docker_image_dest.go
+++ b/vendor/github.com/containers/image/docker/docker_image_dest.go
@@ -15,6 +15,7 @@ import (
 	"strings"
 
 	"github.com/containers/image/docker/reference"
+	"github.com/containers/image/internal/iolimits"
 	"github.com/containers/image/manifest"
 	"github.com/containers/image/pkg/blobinfocache"
 	"github.com/containers/image/types"
@@ -590,7 +591,7 @@ sigExists:
 		}
 		defer res.Body.Close()
 		if res.StatusCode != http.StatusCreated {
-			body, err := ioutil.ReadAll(res.Body)
+			body, err := iolimits.ReadAtMost(res.Body, iolimits.MaxErrorBodySize)
 			if err == nil {
 				logrus.Debugf("Error body %s", string(body))
 			}
diff --git a/vendor/github.com/containers/image/docker/docker_image_src.go b/vendor/github.com/containers/image/docker/docker_image_src.go
index 8367792bf0..517630e46b 100644
--- a/vendor/github.com/containers/image/docker/docker_image_src.go
+++ b/vendor/github.com/containers/image/docker/docker_image_src.go
@@ -12,6 +12,7 @@ import (
 	"strconv"
 
 	"github.com/containers/image/docker/reference"
+	"github.com/containers/image/internal/iolimits"
 	"github.com/containers/image/manifest"
 	"github.com/containers/image/types"
 	"github.com/docker/distribution/registry/client"
@@ -97,7 +98,8 @@ func (s *dockerImageSource) fetchManifest(ctx context.Context, tagOrDigest strin
 	if res.StatusCode != http.StatusOK {
 		return nil, "", errors.Wrapf(client.HandleErrorResponse(res), "Error reading manifest %s in %s", tagOrDigest, s.ref.ref.Name())
 	}
-	manblob, err := ioutil.ReadAll(res.Body)
+
+	manblob, err := iolimits.ReadAtMost(res.Body, iolimits.MaxManifestBodySize)
 	if err != nil {
 		return nil, "", err
 	}
@@ -284,7 +286,7 @@ func (s *dockerImageSource) getOneSignature(ctx context.Context, url *url.URL) (
 		} else if res.StatusCode != http.StatusOK {
 			return nil, false, errors.Errorf("Error reading signature from %s: status %d (%s)", url.String(), res.StatusCode, http.StatusText(res.StatusCode))
 		}
-		sig, err := ioutil.ReadAll(res.Body)
+		sig, err := iolimits.ReadAtMost(res.Body, iolimits.MaxSignatureBodySize)
 		if err != nil {
 			return nil, false, err
 		}
@@ -345,7 +347,7 @@ func deleteImage(ctx context.Context, sys *types.SystemContext, ref dockerRefere
 		return err
 	}
 	defer get.Body.Close()
-	manifestBody, err := ioutil.ReadAll(get.Body)
+	manifestBody, err := iolimits.ReadAtMost(get.Body, iolimits.MaxManifestBodySize)
 	if err != nil {
 		return err
 	}
@@ -368,7 +370,7 @@ func deleteImage(ctx context.Context, sys *types.SystemContext, ref dockerRefere
 	}
 	defer delete.Body.Close()
 
-	body, err := ioutil.ReadAll(delete.Body)
+	body, err := iolimits.ReadAtMost(delete.Body, iolimits.MaxErrorBodySize)
 	if err != nil {
 		return err
 	}
diff --git a/vendor/github.com/containers/image/docker/tarfile/dest.go b/vendor/github.com/containers/image/docker/tarfile/dest.go
index 5f30eddbc7..3557b0f9e0 100644
--- a/vendor/github.com/containers/image/docker/tarfile/dest.go
+++ b/vendor/github.com/containers/image/docker/tarfile/dest.go
@@ -13,6 +13,7 @@ import (
 	"time"
 
 	"github.com/containers/image/docker/reference"
+	"github.com/containers/image/internal/iolimits"
 	"github.com/containers/image/internal/tmpdir"
 	"github.com/containers/image/manifest"
 	"github.com/containers/image/types"
@@ -135,7 +136,7 @@ func (d *Destination) PutBlob(ctx context.Context, stream io.Reader, inputInfo t
 	}
 
 	if isConfig {
-		buf, err := ioutil.ReadAll(stream)
+		buf, err := iolimits.ReadAtMost(stream, iolimits.MaxConfigBodySize)
 		if err != nil {
 			return types.BlobInfo{}, errors.Wrap(err, "Error reading Config file stream")
 		}
diff --git a/vendor/github.com/containers/image/docker/tarfile/src.go b/vendor/github.com/containers/image/docker/tarfile/src.go
index 03735f8a4f..6e0f3570f8 100644
--- a/vendor/github.com/containers/image/docker/tarfile/src.go
+++ b/vendor/github.com/containers/image/docker/tarfile/src.go
@@ -12,6 +12,7 @@ import (
 	"sync"
 
 	"github.com/containers/image/internal/tmpdir"
+	"github.com/containers/image/internal/iolimits"
 	"github.com/containers/image/manifest"
 	"github.com/containers/image/pkg/compression"
 	"github.com/containers/image/types"
@@ -187,13 +188,13 @@ func findTarComponent(inputFile io.Reader, path string) (*tar.Reader, *tar.Heade
 }
 
 // readTarComponent returns full contents of componentPath.
-func (s *Source) readTarComponent(path string) ([]byte, error) {
+func (s *Source) readTarComponent(path string, limit int) ([]byte, error) {
 	file, err := s.openTarComponent(path)
 	if err != nil {
 		return nil, errors.Wrapf(err, "Error loading tar component %s", path)
 	}
 	defer file.Close()
-	bytes, err := ioutil.ReadAll(file)
+	bytes, err := iolimits.ReadAtMost(file, limit)
 	if err != nil {
 		return nil, err
 	}
@@ -217,7 +218,7 @@ func (s *Source) ensureCachedDataIsPresent() error {
 		}
 
 		// Read and parse config.
-		configBytes, err := s.readTarComponent(tarManifest[0].Config)
+		configBytes, err := s.readTarComponent(tarManifest[0].Config, iolimits.MaxConfigBodySize)
 		if err != nil {
 			s.cacheDataResult = err
 			return
@@ -247,7 +248,7 @@ func (s *Source) ensureCachedDataIsPresent() error {
 // loadTarManifest loads and decodes the manifest.json.
 func (s *Source) loadTarManifest() ([]ManifestItem, error) {
 	// FIXME? Do we need to deal with the legacy format?
-	bytes, err := s.readTarComponent(manifestFileName)
+	bytes, err := s.readTarComponent(manifestFileName, iolimits.MaxTarFileManifestSize)
 	if err != nil {
 		return nil, err
 	}
diff --git a/vendor/github.com/containers/image/image/docker_schema2.go b/vendor/github.com/containers/image/image/docker_schema2.go
index cee60f824c..0d35e3de57 100644
--- a/vendor/github.com/containers/image/image/docker_schema2.go
+++ b/vendor/github.com/containers/image/image/docker_schema2.go
@@ -6,10 +6,10 @@ import (
 	"crypto/sha256"
 	"encoding/hex"
 	"encoding/json"
-	"io/ioutil"
 	"strings"
 
 	"github.com/containers/image/docker/reference"
+	"github.com/containers/image/internal/iolimits"
 	"github.com/containers/image/manifest"
 	"github.com/containers/image/pkg/blobinfocache"
 	"github.com/containers/image/types"
@@ -101,7 +101,7 @@ func (m *manifestSchema2) ConfigBlob(ctx context.Context) ([]byte, error) {
 			return nil, err
 		}
 		defer stream.Close()
-		blob, err := ioutil.ReadAll(stream)
+		blob, err := iolimits.ReadAtMost(stream, iolimits.MaxConfigBodySize)
 		if err != nil {
 			return nil, err
 		}
diff --git a/vendor/github.com/containers/image/image/oci.go b/vendor/github.com/containers/image/image/oci.go
index 6fe2a9a327..85d5717265 100644
--- a/vendor/github.com/containers/image/image/oci.go
+++ b/vendor/github.com/containers/image/image/oci.go
@@ -3,9 +3,9 @@ package image
 import (
 	"context"
 	"encoding/json"
-	"io/ioutil"
 
 	"github.com/containers/image/docker/reference"
+	"github.com/containers/image/internal/iolimits"
 	"github.com/containers/image/manifest"
 	"github.com/containers/image/pkg/blobinfocache"
 	"github.com/containers/image/types"
@@ -66,7 +66,7 @@ func (m *manifestOCI1) ConfigBlob(ctx context.Context) ([]byte, error) {
 			return nil, err
 		}
 		defer stream.Close()
-		blob, err := ioutil.ReadAll(stream)
+		blob, err := iolimits.ReadAtMost(stream, iolimits.MaxConfigBodySize)
 		if err != nil {
 			return nil, err
 		}
diff --git a/vendor/github.com/containers/image/internal/iolimits/iolimits.go b/vendor/github.com/containers/image/internal/iolimits/iolimits.go
new file mode 100644
index 0000000000..3fed1995cb
--- /dev/null
+++ b/vendor/github.com/containers/image/internal/iolimits/iolimits.go
@@ -0,0 +1,60 @@
+package iolimits
+
+import (
+	"io"
+	"io/ioutil"
+
+	"github.com/pkg/errors"
+)
+
+// All constants below are intended to be used as limits for `ReadAtMost`. The
+// immediate use-case for limiting the size of in-memory copied data is to
+// protect against OOM DOS attacks as described inCVE-2020-1702. Instead of
+// copying data until running out of memory, we error out after hitting the
+// specified limit.
+const (
+	// megaByte denotes one megabyte and is intended to be used as a limit in
+	// `ReadAtMost`.
+	megaByte = 1 << 20
+	// MaxManifestBodySize is the maximum allowed size of a manifest. The limit
+	// of 4 MB aligns with the one of a Docker registry:
+	// https://github.com/docker/distribution/blob/a8371794149d1d95f1e846744b05c87f2f825e5a/registry/handlers/manifests.go#L30
+	MaxManifestBodySize = 4 * megaByte
+	// MaxAuthTokenBodySize is the maximum allowed size of an auth token.
+	// The limit of 1 MB is considered to be greatly sufficient.
+	MaxAuthTokenBodySize = megaByte
+	// MaxSignatureListBodySize is the maximum allowed size of a signature list.
+	// The limit of 4 MB is considered to be greatly sufficient.
+	MaxSignatureListBodySize = 4 * megaByte
+	// MaxSignatureBodySize is the maximum allowed size of a signature.
+	// The limit of 4 MB is considered to be greatly sufficient.
+	MaxSignatureBodySize = 4 * megaByte
+	// MaxErrorBodySize is the maximum allowed size of an error-response body.
+	// The limit of 1 MB is considered to be greatly sufficient.
+	MaxErrorBodySize = megaByte
+	// MaxConfigBodySize is the maximum allowed size of a config blob.
+	// The limit of 4 MB is considered to be greatly sufficient.
+	MaxConfigBodySize = 4 * megaByte
+	// MaxOpenShiftStatusBody is the maximum allowed size of an OpenShift status body.
+	// The limit of 4 MB is considered to be greatly sufficient.
+	MaxOpenShiftStatusBody = 4 * megaByte
+	// MaxTarFileManifestSize is the maximum allowed size of a (docker save)-like manifest (which may contain multiple images)
+	// The limit of 1 MB is considered to be greatly sufficient.
+	MaxTarFileManifestSize = megaByte
+)
+
+// ReadAtMost reads from reader and errors out if the specified limit (in bytes) is exceeded.
+func ReadAtMost(reader io.Reader, limit int) ([]byte, error) {
+	limitedReader := io.LimitReader(reader, int64(limit+1))
+
+	res, err := ioutil.ReadAll(limitedReader)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(res) > limit {
+		return nil, errors.Errorf("exceeded maximum allowed size of %d bytes", limit)
+	}
+
+	return res, nil
+}
diff --git a/vendor/github.com/containers/image/openshift/openshift.go b/vendor/github.com/containers/image/openshift/openshift.go
index 814c3eea1d..78c8ae4db7 100644
--- a/vendor/github.com/containers/image/openshift/openshift.go
+++ b/vendor/github.com/containers/image/openshift/openshift.go
@@ -7,13 +7,13 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"net/url"
 	"strings"
 
 	"github.com/containers/image/docker"
 	"github.com/containers/image/docker/reference"
+	"github.com/containers/image/internal/iolimits"
 	"github.com/containers/image/manifest"
 	"github.com/containers/image/types"
 	"github.com/containers/image/version"
@@ -102,7 +102,7 @@ func (c *openshiftClient) doRequest(ctx context.Context, method, path string, re
 		return nil, err
 	}
 	defer res.Body.Close()
-	body, err := ioutil.ReadAll(res.Body)
+	body, err := iolimits.ReadAtMost(res.Body, iolimits.MaxOpenShiftStatusBody)
 	if err != nil {
 		return nil, err
 	}